CN104712680A - Disengagement and engagement type clutch with sawtooth-shaped end face - Google Patents
Disengagement and engagement type clutch with sawtooth-shaped end face Download PDFInfo
- Publication number
- CN104712680A CN104712680A CN201310706331.2A CN201310706331A CN104712680A CN 104712680 A CN104712680 A CN 104712680A CN 201310706331 A CN201310706331 A CN 201310706331A CN 104712680 A CN104712680 A CN 104712680A
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- piston
- bearing
- axle sleeve
- shaft sleeve
- clutch
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- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses a disengagement and engagement type clutch with a sawtooth-shaped end face. The clutch comprises a shaft sleeve, an output belt wheel, a bearing, a piston and a piston base, wherein the output belt wheel is supported at one end of the shaft sleeve through a first bearing, a snap spring and a check ring are installed on the portion, on one side of the first bearing, of the shaft sleeve, a spring base is installed on the portion, on the other side opposite to the first bearing, of the shaft sleeve, a fixed sawtooth-shaped ring is installed on the output belt wheel, a combined saw tooth disk is installed on the portion, on the side with the fixed sawtooth-shaped ring, of the shaft sleeve, a return spring is installed between the combined saw tooth disk and the spring base, the piston base is supported on the shaft sleeve through a second bearing, the snap spring is installed on one side of the second bearing, a baffle is installed on the other side of the second bearing, the piston is assembled in the piston base, a sealing ring is installed between the piston and the piston base, and the piston is connected with a fixed saw tooth disk through a third bearing. The disengagement and engagement type clutch has the advantages that combination is flexible, disengagement is reliable, transmission torque is large, meanwhile heat generated by the bearings and abrasion to the bearings are reduced due to the arrangement of the check ring, and service life is prolonged.
Description
Technical field:
The present invention relates to a kind of clutch device, more specifically relate to a kind of and the matching used clutch of power equipment.
Background technique:
At present, the suction and cleaning cycle of road environmental protection drive the clutch of water pump be that traditional interior straight-tooth realizes combining and being separated with the mode that outer straight-tooth combines, this clutch needs engine-driving axle to shut down in cohesive process, both sides combination gear must stop operating could be in conjunction with, motor or motor all need to increase starting power, are unfavorable for economizing on resources; In addition, also needing to stop operating in separation process just can be separated, and also occur the problem causing clutch function to lose efficacy because of separation difficulty, working life is short.
Summary of the invention:
For above-mentioned deficiency, the object of the invention be to provide a kind of combination freely, be separated the end face zigzag fashion clutch type clutch reliable, carry-over moment is large
The present invention is achieved by the following technical solutions.
A kind of end face zigzag fashion clutch type clutch, comprise axle sleeve, export belt pulley, bearing, piston and piston seat, export belt pulley by bearings in axle sleeve one end, the side of described bearing is provided with jump ring and back-up ring, the opposite side that bearing is relative is provided with spring seat, and the effect of jump ring, back-up ring and spring seat is spacing; Described output belt pulley is provided with stationary saw profile of tooth circle, on the axle sleeve of described stationary saw profile of tooth circle side, cover has combination saw shape fluted disc, and stationary saw profile of tooth circle is corresponding with the position combining saw shape fluted disc, combines both during work; In described combination saw shape fluted disc, return spring is installed, described piston seat is by bearings on axle sleeve, and the side of bearing is provided with jump ring, and opposite side is provided with baffle plate, jump ring is mainly spacing to bearing, and baffle plate is then carry out axially locating to both piston seat and bearing; Be furnished with piston in piston seat, between piston and piston seat, seal ring be housed, the piston of fit on seal ring and piston seat form hydraulic cylinder moving whole, thus drive the motion of miscellaneous part, and described piston is connected with saw shape fluted disc by bearing.
Beneficial effect: end face zigzag fashion clutch type clutch of the present invention overcomes traditional combination of inner and outside straight tooth-shaped clutch combination, separation difficulty, easily beats tooth, defect that carry-over moment is little, clutch of the present invention has combination freely, separation is reliable, carry-over moment is large, also reduce the boundary dimension of clutch simultaneously, add its using scope; Arranging of back-up ring has carried out axial limiting to piston, does not produce axial force, which reduce heating and the wearing and tearing of bearing, considerably increase the working life of end face zigzag fashion clutch type clutch when guaranteeing the transmission work of both ends of the surface sawtooth to bearing.
Accompanying drawing illustrates:
The structural representation of Fig. 1 position the present embodiment.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the invention will be further described, but the protection domain of invention not limit by embodiment.
See Fig. 1, a kind of end face zigzag fashion clutch type clutch, comprise axle sleeve 1, export belt pulley 5, bearing, piston 12 and piston seat 13; Described output belt pulley 5 is supported by the cylindrical of two clutch shaft bearings 4 and is fixed on axle sleeve 1, the axle sleeve 1 of clutch shaft bearing 4 side is provided with axle jump ring 2 and hole back-up ring 3 carries out axially locating, the axle sleeve 1 of corresponding opposite side is provided with spring seat 6, carries out spacing; Export the stationary saw profile of tooth circle 8 that on transmission pulley 5, useful hexagon socket head cap screw 7 is fixing, stationary saw profile of tooth circle 8 is positioned at the top of spring seat 6; The axle sleeve 1 of stationary saw profile of tooth circle 8 side is provided with in conjunction with zigzag fashion dish 10, in conjunction with between zigzag fashion dish 10 and spring seat 6, return spring 9 is installed; Piston seat 13 is supported on axle sleeve 1 the other end by the cylindrical of the second bearing 16, second bearing 16 two ends are provided with limit stoper, the side axle sleeve of the second bearing 16 being provided with shaft block ring 17, to carry out load to it spacing, opposite side is spacing by setting up baffle plate 15 to carry out, and baffle plate 15 is fixed on piston seat 13 by countersunk screw; Be furnished with piston 12 in piston seat 13, seal ring 14 is housed between piston 12 and piston seat 13, form a hydraulic cylinder moving whole like this; Piston seat 13 with linked together by the 3rd bearing 11 in conjunction with zigzag fashion dish 10, the cylindrical of the 3rd bearing 11 supports this piston 12, and inner circle is supported on and combines on saw shape fluted disc 10.
During work, cylinder moving drives piston 12 in motion, piston 12 promotes the 3rd bearing 11 and moves thus drive and move on axle sleeve 1 in conjunction with zigzag fashion dish 10, and compression retracteding position spring 9 combines to combination saw shape fluted disc 10 with stationary saw shaped ring gear 8, thus drive output transmission pulley 5 to rotate, realize service behaviour needs.
Claims (1)
1. an end face zigzag fashion clutch type clutch, comprise axle sleeve (1), export belt pulley (5), bearing, piston (12) and piston seat (13), it is characterized in that: described output belt pulley (5) is supported on axle sleeve (1) one end by clutch shaft bearing (4), the axle sleeve (1) of described clutch shaft bearing (4) side is provided with jump ring (2) and back-up ring (3), the axle sleeve (1) of the opposite side that clutch shaft bearing (4) is relative is provided with spring seat (6), described output belt pulley (5) is provided with stationary saw profile of tooth circle (8), the axle sleeve of described stationary saw profile of tooth circle (8) side is equipped with and combines saw shape fluted disc (10), between described combination saw shape fluted disc (10) and spring seat (6), return spring (9) is installed, described piston seat (13) is by the second bearing 16) be supported on axle sleeve (1), the side of the second bearing (16) is provided with jump ring (17), opposite side is provided with baffle plate (15), piston (12) is furnished with in piston seat (13), seal ring (14) is housed between piston (12) and piston seat (13), described piston (12) is connected with stationary saw shape fluted disc (10) by the 3rd bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706331.2A CN104712680A (en) | 2013-12-11 | 2013-12-11 | Disengagement and engagement type clutch with sawtooth-shaped end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706331.2A CN104712680A (en) | 2013-12-11 | 2013-12-11 | Disengagement and engagement type clutch with sawtooth-shaped end face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104712680A true CN104712680A (en) | 2015-06-17 |
Family
ID=53412294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310706331.2A Pending CN104712680A (en) | 2013-12-11 | 2013-12-11 | Disengagement and engagement type clutch with sawtooth-shaped end face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104712680A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916261A (en) * | 2018-07-16 | 2018-11-30 | 武汉理工大学 | A kind of castellated hydraulic clutch |
| CN109236887A (en) * | 2018-09-30 | 2019-01-18 | 厦门南超机械有限公司 | A kind of clutch |
| CN109268402A (en) * | 2018-09-30 | 2019-01-25 | 厦门南超机械有限公司 | A kind of clutch and its installation method with follower |
| CN109973543A (en) * | 2019-02-18 | 2019-07-05 | 芜湖市中亚汽车制动元件有限公司 | With dust-proof and sealing device end face zigzag clutch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989396Y (en) * | 2006-08-18 | 2007-12-12 | 上海诸光机械有限公司 | Pneumatic clutch |
| CN201866127U (en) * | 2010-11-30 | 2011-06-15 | 周海仙 | Central coaxial clutch type clutch |
| CN203594711U (en) * | 2013-12-11 | 2014-05-14 | 芜湖市中亚汽车制动元件有限公司 | Engagement and disengagement type clutch with sawtooth-shaped end face |
-
2013
- 2013-12-11 CN CN201310706331.2A patent/CN104712680A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200989396Y (en) * | 2006-08-18 | 2007-12-12 | 上海诸光机械有限公司 | Pneumatic clutch |
| CN201866127U (en) * | 2010-11-30 | 2011-06-15 | 周海仙 | Central coaxial clutch type clutch |
| CN203594711U (en) * | 2013-12-11 | 2014-05-14 | 芜湖市中亚汽车制动元件有限公司 | Engagement and disengagement type clutch with sawtooth-shaped end face |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916261A (en) * | 2018-07-16 | 2018-11-30 | 武汉理工大学 | A kind of castellated hydraulic clutch |
| CN108916261B (en) * | 2018-07-16 | 2019-08-27 | 武汉理工大学 | A kind of castellated hydraulic clutch |
| CN109236887A (en) * | 2018-09-30 | 2019-01-18 | 厦门南超机械有限公司 | A kind of clutch |
| CN109268402A (en) * | 2018-09-30 | 2019-01-25 | 厦门南超机械有限公司 | A kind of clutch and its installation method with follower |
| CN109268402B (en) * | 2018-09-30 | 2024-03-26 | 厦门南超机械有限公司 | Clutch and method for mounting clutch and driven mechanism |
| CN109236887B (en) * | 2018-09-30 | 2024-04-19 | 厦门南超机械有限公司 | Clutch |
| CN109973543A (en) * | 2019-02-18 | 2019-07-05 | 芜湖市中亚汽车制动元件有限公司 | With dust-proof and sealing device end face zigzag clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |