CN101487499B - Mechanically integral engaged clutch - Google Patents
Mechanically integral engaged clutch Download PDFInfo
- Publication number
- CN101487499B CN101487499B CN2008100327304A CN200810032730A CN101487499B CN 101487499 B CN101487499 B CN 101487499B CN 2008100327304 A CN2008100327304 A CN 2008100327304A CN 200810032730 A CN200810032730 A CN 200810032730A CN 101487499 B CN101487499 B CN 101487499B
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- CN
- China
- Prior art keywords
- driven shaft
- shifting fork
- center hole
- hole
- left end
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Abstract
The invention provides an integral mechanical engaged clutch which comprises a driven shaft. The engaged clutch is characterized in that a radial locating pin hole is arranged on the left end part of the driven shaft, a central hole with internal thread on a port is arranged on the right end part thereof, and a radial and oval-shaped drive pin hole is arranged on the upper end surface thereof. The driven shaft is sequentially provided with a needle bearing locating sleeve which is provided with corresponding radial holes on the two sides thereof respectively, a needle bearing with a clutch chain wheel, a chain wheel locating sleeve and a rhombic seat outer spherical ball bearing with a fixing plate provided with a central hole in series, which are all fixed with the driven shaft, a handle locator with a groove is arranged on the outer end surface of the fixing plate, the central hole on the right end part of the driven shaft is internally provided with a shifting fork which is provided with a central hole, a big cylinder on the left end and a small cylinder on the right end, the big cylinder on the left end is further provided with a drive pin, the central hole of the shifting fork is internally provided with a tie rod the left end part of which takes the middle cylinder shape, the right ends of the shifting fork and the tie rod are provided with a return spring and a screw plug with a central hole in series, the screw plug is in threaded connection with the internal thread on the right port of the driven shaft, and a control handle is fixed on the right end part of the tie rod.
Description
Technical field:
The present invention relates to a kind of clutch, particularly relate to a kind of mechanically integral engaged clutch.
Background technique:
Current, clutch common on the market is various, concludes and gets up to mainly contain two types: friction type and engagement type.Friction clutcch has following characteristics: under the axial force effect, sliding friction film moves axially and pushes down the friction of rest sheet, under the effect of frictional force, the driving link band driven member and is rotated, this kind clutch is applicable to the occasion that rotating ratio is higher, and the transfer of torque scope is big, can be for selecting for use type many.The characteristics of engaged clutch are: on driving link and the driven member surface of contact different engagement shapes is arranged, under external force, driving link closely contacts with the surface of contact of driven member, thus transmission power, the engagement shape has zigzag fashion and triangle, is applicable to low speed, little moment of torsion occasion.More than the common feature of two kinds of clutches be: form by driving link and driven member two-part, need be installed in driving link and driven member respectively in the different mechanisms, increased the space of installing, the precision of giving processing simultaneously and installing is had higher requirement, when installing space is narrow and small, these clutches are just inapplicable, for this reason, little, the simple and easy to do clutch of a kind of suitable installing space must be arranged.
Summary of the invention:
The objective of the invention is to provide a kind of mechanically integral engaged clutch, and it not only can satisfy the low power occasion of any slow-speed of revolution, and assembly precision requires wide, and installing space is little.
In order to realize that above-mentioned purpose the present invention proposes following design proposal: mechanically integral engaged clutch of the present invention has a driven shaft, the left part of described driven shaft is provided with radially a positioning pin hole, the right part is provided with the tapped center hole of a port, the upper-end surface of the central hole of described driven shaft right part is provided with radially a transmission pin-and-hole that is the oval shape, be equipped with successively on the described driven shaft that both sides respectively are provided with radially and the needle bearing setting sleeve in corresponding hole, the needle bearing of band clutch sprocket wheel, the sprocket wheel setting sleeve, band rhombus base spherical outside surface ball bearing, be provided with the fixed plate of center hole, described needle bearing, band rhombus base spherical outside surface ball bearing all forms with described driven shaft and is fixedly connected, described needle bearing setting sleeve forms by locating stud and driven shaft and is connected and fixed, and the right side of needle bearing setting sleeve nestles up the left side of described needle bearing, the both ends of the surface of described sprocket wheel setting sleeve nestle up the right side of clutch sprocket wheel and the left side of band rhombus base spherical outside surface ball bearing inner race respectively, described fixed plate and described band rhombus base spherical outside surface ball bearing form by bolt and are fixedly connected, the exterior edge face of described fixed plate is provided with the handle positioning work piece of a band groove, be provided with a shifting fork bar in the center hole of described driven shaft right part, the left end of described shifting fork bar is a large cylinder, right-hand member is a small cylinder, described shifting fork bar is provided with a center hole, also be provided with radially a transmission pin-and-hole on the large cylinder of left end, radially transmission pin-and-hole place is fixed with a upper end and stretches out on the driven shaft transmission pin-and-hole that is the oval shape radially and form the driving pin of engagement with the curve bath of clutch sprocket wheel on the large cylinder of described shifting fork bar left end, be equipped with in the center hole of described shifting fork bar a left end end be provided with one be in cylindrical pull bar, the right-hand member of described pull bar passes the center hole of described shifting fork bar, the middle cylindrical body of described pull bar left end end forms with the center hole of the large cylinder of described shifting fork bar left end and cooperates connection, described pull bar forms with the center hole of the small cylinder of described shifting fork bar right-hand member and cooperates connection, the right-hand member of described shifting fork bar and pull bar also is equipped with returning spring, the plug screw of band center hole, the internal thread of the right output port of described plug screw and driven shaft forms scyewed joint, the left end of described returning spring nestles up shifting fork bar, right-hand member nestles up the interior edge face of plug screw, described pull bar stretch out the Joystick that also has been fixedly connected on the outer right-hand member end of plug screw center hole.
Owing to the present invention proposes novel mechanically integral engaged clutch, promptly take the initiative part and driven member closes two and be one, and the clutch sprocket wheel is fixedly mounted on the driven shaft by needle bearing and band rhombus base spherical outside surface ball bearing gets final product, power is imported into by the clutch sprocket wheel, export through driven shaft, sprocket wheel is a driving link, and driven shaft is a driven member, and driven shaft is an integral body, it or not the form that disconnects, therefore, installing space is saved greatly, and, also relax making with the requirement of installation precision, and reduced product cost, simultaneously, remedied the deficiency that is applicable to slow-speed of revolution small-power clutch on the current market.
Description of drawings:
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of mechanically integral engaged clutch of the present invention.
Fig. 2 is the structure scheme of installation of mechanically integral engaged clutch of the present invention.
Fig. 3 is the clutch chain sprocket structure schematic representation of mechanically integral engaged clutch of the present invention.
Fig. 4 is the driven shaft structural representation of mechanically integral engaged clutch of the present invention.
Embodiment:
Below with reference to accompanying drawing mechanically integral engaged clutch of the present invention is described in detail.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the mechanically integral engaged clutch of this invention is made of the handle positioning work piece 12 and the described Joystick 18 of the needle bearing 7 of described needle bearing setting sleeve 5, described driven shaft 1, described band clutch sprocket wheel 6, described sprocket wheel setting sleeve 8, described band rhombus base spherical outside surface ball bearing 9, described fixed plate 10, described band groove.
The both sides of described needle bearing setting sleeve 5 are respectively equipped with corresponding aperture radially, the left part of described driven shaft 1 is provided with radially a positioning pin hole 2, the right part is provided with the tapped center hole 3 of a port, the upper-end surface at center hole 3 places of described driven shaft 1 right part is provided with radially a transmission pin-and-hole 4 that is the oval shape, described fixed plate 10 is provided with a center hole, described both sides are provided with the radially needle bearing setting sleeve 5 of corresponding aperture, the needle bearing 7 of band clutch sprocket wheel 6, sprocket wheel setting sleeve 8, band rhombus base spherical outside surface ball bearing 9, the fixed plate 10 that is provided with center hole is sleeved on the described driven shaft 1 one by one, described needle bearing 7, band rhombus base spherical outside surface ball bearing 9 all forms with described driven shaft 1 and is fixedly connected, described needle bearing setting sleeve 5 forms with described driven shaft 1 by locating stud 11 and is connected and fixed, and the right side of described needle bearing setting sleeve 5 nestles up the left side of described needle bearing 7, the left side of described sprocket wheel setting sleeve 8 nestles up the right side of described clutch sprocket wheel 6, the right side of described sprocket wheel setting sleeve 8 nestles up the left side of described band rhombus base spherical outside surface ball bearing 9 inner rings, described fixed plate 10 forms by bolt with described band rhombus base spherical outside surface ball bearing 9 and is fixedly connected, the handle positioning work piece 12 of described band groove is installed on the exterior edge face of described fixed plate 10, be provided with a shifting fork bar 13 in the center hole 3 of described driven shaft 1 right part, the left end of described shifting fork bar 13 is a large cylinder, right-hand member is a small cylinder, described shifting fork bar 13 is provided with a center hole, from the left end of the center hole of described shifting fork bar 13 be inserted with a left end end be provided with one be cylindrical pull bar 15, the middle cylindrical body of described pull bar 15 left end ends forms to cooperate with the center hole of the large cylinder of described shifting fork bar 13 left ends and is slidingly connected, described pull bar 15 forms to cooperate with the center hole of the small cylinder of described shifting fork bar 13 right-hand members and is slidingly connected, also be provided with radially a transmission pin-and-hole on the large cylinder of described shifting fork bar 13 left ends, described transmission pin-and-hole place radially is fixed with a driving pin 14, described driving pin 14 upper ends are stretched out on the described driven shaft 1 the transmission pin-and-hole 4 that is the oval shape radially and are formed engagement with the curve bath of described clutch sprocket wheel 6, the right-hand member of described shifting fork bar 13 and described pull bar 15 also is equipped with returning spring 16, the plug screw 17 of band center hole, described plug screw 17 forms scyewed joint with the internal thread of the right output port of described driven shaft 1, the left end of described returning spring 16 nestles up described shifting fork bar 13, right-hand member nestles up the interior edge face of described plug screw 17, described pull bar 15 stretch out the Joystick 18 that also has been fixedly connected on the outer right-hand member end of described plug screw 17 center holes.
Mechanically integral engaged clutch of the present invention uses, generally, under the effect of described returning spring 16, described driving pin 14 passes on the driven shaft 1 the curve bath engagement of radially the transmission pin-and-hole that is the oval shape 4 and described clutch sprocket wheel 6, the described driving pin 14 that moves through of described clutch sprocket wheel 6 is delivered on the described driven shaft 1, the described pull bar 15 that is assemblied in the described shifting fork bar 13 both can make described shifting fork bar 13 be in axial sliding in described driven shaft 1 right part center hole 3, self can implement again to rotate, after described Joystick 18 is drawn to certain position to the right, revolve and turn 90 degrees, make the upper end of described Joystick 18 and embed in the groove on the described handle positioning work piece 12, described driving pin 14 on the described shifting fork bar 13 is thrown off with the curve bath of described clutch sprocket wheel 6, described clutch sprocket wheel 6 is around described driven shaft 1 idle running, realize the disengaging of power intake and output terminal, after described Joystick 18 unclamps, because sprocket wheel slowly runs, described shifting fork bar 13 is under the effect of the restoring force of returning spring 16, be easy to be returned to initial position, described driving pin 14 again with the engagement of the curve bath of described clutch sprocket wheel 6, realize being connected of power intake and output terminal.
Mechanically integral engaged clutch of the present invention can satisfy the low power occasion of any slow-speed of revolution, and the installing space that needs is little, installation precision requires wide, cheap.
Claims (1)
1. mechanically integral engaged clutch, it comprises a driven shaft (1), the left part that it is characterized in that described driven shaft (1) is provided with radially a positioning pin hole (2), the right part is provided with the tapped center hole of a port (3), the upper-end surface that the center hole (3) of described driven shaft (1) right part is located is provided with radially a transmission pin-and-hole (4) that is the oval shape, be equipped with successively on the described driven shaft (1) that both sides respectively are provided with radially and the needle bearing setting sleeve (5) in corresponding hole, the needle bearing (7) of band clutch sprocket wheel (6), sprocket wheel setting sleeve (8), band rhombus base spherical outside surface ball bearing (9), be provided with the fixed plate (10) of center hole, described needle bearing (7), band rhombus base spherical outside surface ball bearing (9) all forms with described driven shaft (1) and is fixedly connected, described needle bearing setting sleeve (5) forms with driven shaft (1) by locating stud (11) and is connected and fixed, and the right side of needle bearing setting sleeve (5) nestles up the left side of described needle bearing (7), the both ends of the surface of described sprocket wheel setting sleeve (8) nestle up the right side of clutch sprocket wheel (6) and the left side of band rhombus base spherical outside surface ball bearing (9) inner ring respectively, described fixed plate (10) forms by bolt with described band rhombus base spherical outside surface ball bearing (9) and is fixedly connected, the exterior edge face of described fixed plate (10) is provided with the handle positioning work piece (12) of a band groove, be provided with a shifting fork bar (13) in the center hole (3) of described driven shaft (1) right part, the left end of described shifting fork bar (13) is a large cylinder, right-hand member is a small cylinder, described shifting fork bar (13) is provided with a center hole, also be provided with radially a transmission pin-and-hole on the large cylinder of left end, radially transmission pin-and-hole place is fixed with a upper end and stretches out on the driven shaft (1) the transmission pin-and-hole (4) that is the oval shape radially and form the driving pin (14) of engagement with the curve bath of clutch sprocket wheel (6) on the large cylinder of described shifting fork bar (13) left end, be equipped with in the center hole of described shifting fork bar (13) a left end end be provided with one be in cylindrical pull bar (15), the right-hand member of described pull bar (15) passes the center hole of described shifting fork bar (13), the middle cylindrical body of described pull bar (15) left end end forms with the center hole of the large cylinder of described shifting fork bar (13) left end and cooperates connection, described pull bar (15) forms with the center hole of the small cylinder of described shifting fork bar (13) right-hand member and cooperates connection, the right-hand member of described shifting fork bar (13) and pull bar (15) also is equipped with returning spring (16), the plug screw (17) of band center hole, described plug screw (17) forms scyewed joint with the internal thread of the right output port of driven shaft (1), the left end of described returning spring (16) nestles up shifting fork bar (13), right-hand member nestles up the interior edge face of plug screw (17), described pull bar (15) stretch out the Joystick (18) that also has been fixedly connected on the outer right-hand member end of plug screw (17) center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100327304A CN101487499B (en) | 2008-01-17 | 2008-01-17 | Mechanically integral engaged clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100327304A CN101487499B (en) | 2008-01-17 | 2008-01-17 | Mechanically integral engaged clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487499A CN101487499A (en) | 2009-07-22 |
| CN101487499B true CN101487499B (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100327304A Expired - Fee Related CN101487499B (en) | 2008-01-17 | 2008-01-17 | Mechanically integral engaged clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101487499B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103284572B (en) * | 2012-02-23 | 2016-01-20 | 德侑股份有限公司 | curtain and control module thereof |
| CN106481691B (en) * | 2015-08-28 | 2020-11-06 | 约翰迪尔（天津）有限公司 | Bi-directional overrunning clutch and power transmission system including the same |
| CN108768109B (en) * | 2018-08-10 | 2024-01-30 | 山东中际智能装备有限公司 | Locator clutch |
| CN111980633B (en) * | 2020-08-31 | 2022-09-30 | 大庆高新区天祥科技有限公司 | Safety protection device for oil field operation machine |
| CN114406545B (en) * | 2022-02-17 | 2023-12-08 | 洛阳理工学院 | Sliding type workbench for welding positioning pin on car body |
| CN114750389A (en) * | 2022-05-05 | 2022-07-15 | 苏州富利华塑胶科技有限公司 | PBT raw material distributing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1519484A (en) * | 2003-01-24 | 2004-08-11 | Ҷΰ�� | Constant mesh clutch |
| CN201149048Y (en) * | 2008-01-17 | 2008-11-12 | 上海水产大学 | Mechanical integral type engaging clutch |
-
2008
- 2008-01-17 CN CN2008100327304A patent/CN101487499B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1519484A (en) * | 2003-01-24 | 2004-08-11 | Ҷΰ�� | Constant mesh clutch |
| CN201149048Y (en) * | 2008-01-17 | 2008-11-12 | 上海水产大学 | Mechanical integral type engaging clutch |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-310757A 1995.11.28 |
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| Publication number | Publication date |
|---|---|
| CN101487499A (en) | 2009-07-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20120117 |