CN104964014A - Clutch gear structure of steering engine reduction gearbox - Google Patents

Clutch gear structure of steering engine reduction gearbox Download PDF

Info

Publication number
CN104964014A
CN104964014A CN201510376875.6A CN201510376875A CN104964014A CN 104964014 A CN104964014 A CN 104964014A CN 201510376875 A CN201510376875 A CN 201510376875A CN 104964014 A CN104964014 A CN 104964014A
Authority
CN
China
Prior art keywords
clutch
gear
clutch gear
spring
steering engine
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.)
Pending
Application number
CN201510376875.6A
Other languages
Chinese (zh)
Inventor
张万用
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ONCE TOP MOTOR MANUFACTURE CO Ltd
Original Assignee
ONCE TOP MOTOR MANUFACTURE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ONCE TOP MOTOR MANUFACTURE CO Ltd filed Critical ONCE TOP MOTOR MANUFACTURE CO Ltd
Priority to CN201510376875.6A priority Critical patent/CN104964014A/en
Publication of CN104964014A publication Critical patent/CN104964014A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00Automatic clutches
    • F16D43/02Automatic clutches actuated entirely mechanically
    • F16D43/20Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/2022Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
    • F16D43/2024Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H35/00Gearings or mechanisms with other special functional features
    • F16H35/10Arrangements or devices for absorbing overload or preventing damage by overload
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02Toothed members; Worms
    • F16H55/17Toothed wheels
    • F16H2055/178Toothed wheels combined with clutch means, e.g. gear with integrated synchronizer clutch

Abstract

The invention discloses a clutch gear structure of a steering engine reduction gearbox and belongs to the technical field of clutch gears. The clutch gear structure of the steering engine reduction gearbox comprises a shaft, a clutch gear, a straight gear, a gasket, a spring, a copper sleeve and a C-shaped clamp spring, wherein the clutch gear, the straight gear, the gasket, the spring, the copper sleeve and the C-shaped clamp spring are sequentially arranged on the shaft in a sleeving mode. The clutch gear is connected with the straight gear through a clutch gear tooth structure. The gasket, the spring and the copper sleeve are arranged in a central through hole of the straight gear. The C-shaped clamp spring is connected with a groove in the shaft in a clamped mode. The clutch gear structure is applied to the steering engine reduction gearbox, so that a clutch structure is additionally arranged on the steering engine reduction gearbox; when the load of the steering engine reduction gearbox reaches a certain value, disengagement and engagement will be automatically conducted, the product is protected against damage, and the product can be used under a normal load.

Description

The clutch gear structure of steering wheel speed reducer
Technical field
The invention belongs to clutch gear technical field, particularly a kind of clutch gear structure of steering wheel speed reducer.
Background technique
Traditional steering wheel speed reducer does not have overload protection, and in load operation, gear can beat tooth, and the deceleration of final steering wheel speed reducer can be lost efficacy.
Summary of the invention
The object of the invention is to overcome the shortcoming that exists in above-mentioned prior art with not enough, a kind of clutch gear structure of steering wheel speed reducer is provided.Described clutch gear structure, after the load that steering wheel speed reducer reaches certain, product meeting automatic clutch, plays protection product and is not compromised, and can normal load use.
Object of the present invention is achieved through the following technical solutions: a kind of clutch gear structure of steering wheel speed reducer, comprises axle, and interts clutch gear, spur gear, pad, spring, copper sheathing and C shape jump ring on axle successively; Described clutch gear is connected with spur gear by clutch tooth dental structure; Described pad, spring and copper sheathing are arranged in the central through bore of spur gear, and the groove on described C shape jump ring and axle is connected together.
Described axle is provided with bulge loop and groove, described bulge loop is connected with clutch gear, and described groove is connected with C shape jump ring.
Described clutch gear comprises clutch teeth, clutch gear body and bulge loop hole clipping, and described bulge loop hole clipping is arranged at the intrinsic one end of clutch gear; Described clutch teeth are connected with spur gear, and described bulge loop hole clipping is connected with the bulge loop on axle.
One end of described spur gear is provided with straight-tooth cog, and the other end is provided with central through bore, and described straight-tooth cog is connected with clutch teeth, and described pad, spring and copper sheathing are arranged in the central through bore of spur gear.
Described clutch gear structure is applied in steering wheel speed reducer.
The present invention has following advantage and effect relative to prior art:
Clutch gear structure of the present invention is applied to steering wheel speed reducer, makes steering wheel speed reducer add clutch structure, and steering wheel speed reducer, can automatic clutch after reaching certain load, serves protection product not damaged, can normal load use.
Accompanying drawing explanation
Fig. 1 is the explosive view of clutch gear structure of the present invention;
Fig. 2 is the structural representation of the clutch gear in the present invention;
Fig. 3 is the cross-sectional view of the clutch gear in the present invention;
Fig. 4 is the structural representation of the spur gear in the present invention;
Fig. 5 is the cross-sectional view of the spur gear in the present invention;
Wherein: 1 axle, 2 clutch gears, 3 spur gears, 4 pads, 5 springs, 6 copper sheathings, 7 C shape jump rings, 11 bulge loops, 12 grooves, 21 clutch teeth, 22 clutch gear bodies, 23 bulge loop hole clippings, 31 central through bores, 32 straight-tooth cogs.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
As shown in Figure 1, the invention provides a kind of clutch gear structure of steering wheel speed reducer, comprise axle 1, and intert clutch gear 2, spur gear 3, pad 4, spring 5, copper sheathing 6 and C shape jump ring 7 on axle 1 successively; Wherein, described clutch gear 2 is connected with spur gear 3 by clutch teeth 21 structure; Described pad 4, spring 5 and copper sheathing 6 are arranged in the central through bore 31 of spur gear 3, and described C shape jump ring 7 is connected together with the groove 12 on axle 1.
Described axle 1 is provided with bulge loop 11 and groove 12, described bulge loop 11 is connected with clutch gear 2, and described groove 12 is connected with C shape jump ring 7.
As shown in Figures 2 and 3, described clutch gear 2 comprises clutch teeth 21, clutch gear body 22 and bulge loop hole clipping 23, and described bulge loop hole clipping 23 is arranged at the one end in clutch gear body 22; Described clutch teeth 21 are connected with spur gear 3, and described bulge loop hole clipping 23 is connected with the bulge loop 11 on axle 1.
As shown in Figure 4 and Figure 5, one end of described spur gear 3 is provided with straight-tooth cog 32, the other end is provided with central through bore 31, and described straight-tooth cog 32 is connected with clutch teeth 21, and described pad 4, spring 5 and copper sheathing 6 are arranged in the central through bore 31 of spur gear 3.
Described clutch gear is provided with 12 clutch teeth; The flank of tooth is smooth, without batch cutting edge of a knife or a sword, and through hole two chamfer C0.2.
The number of teeth on described spur gear is 28, and the flank of tooth is smooth, without batch cutting edge of a knife or a sword, and through hole two chamfer C0.2.
Clutch gear structure of the present invention is applied to steering wheel speed reducer, makes steering wheel speed reducer add clutch structure, and steering wheel speed reducer, can automatic clutch after reaching certain load, serves protection product not damaged, can normal load use.
Above-described embodiment is the present invention's preferably mode of execution; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims (5)

1. a clutch gear structure for steering wheel speed reducer, is characterized in that: comprise axle, and interts clutch gear, spur gear, pad, spring, copper sheathing and C shape jump ring on axle successively; Described clutch gear is connected with spur gear by clutch tooth dental structure; Described pad, spring and copper sheathing are arranged in the central through bore of spur gear, and the groove on described C shape jump ring and axle is connected together.
2. the clutch gear structure of steering wheel speed reducer according to claim 1, it is characterized in that: described axle is provided with bulge loop and groove, described bulge loop is connected with clutch gear, and described groove is connected with C shape jump ring.
3. the clutch gear structure of steering wheel speed reducer according to claim 1, is characterized in that: described clutch gear comprises clutch teeth, clutch gear body and bulge loop hole clipping, and described bulge loop hole clipping is arranged at the intrinsic one end of clutch gear; Described clutch teeth are connected with spur gear, and described bulge loop hole clipping is connected with the bulge loop on axle.
4. the clutch gear structure of steering wheel speed reducer according to claim 1, it is characterized in that: one end of described spur gear is provided with straight-tooth cog, the other end is provided with central through bore, described straight-tooth cog is connected with clutch teeth, and described pad, spring and copper sheathing are arranged in the central through bore of spur gear.
5. the clutch gear structure described in any one of Claims 1 to 4 is applied in steering wheel speed reducer.
CN201510376875.6A 2015-07-01 2015-07-01 Clutch gear structure of steering engine reduction gearbox Pending CN104964014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510376875.6A CN104964014A (en) 2015-07-01 2015-07-01 Clutch gear structure of steering engine reduction gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510376875.6A CN104964014A (en) 2015-07-01 2015-07-01 Clutch gear structure of steering engine reduction gearbox

Publications (1)

Publication Number Publication Date
CN104964014A true CN104964014A (en) 2015-10-07

Family

ID=54218065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510376875.6A Pending CN104964014A (en) 2015-07-01 2015-07-01 Clutch gear structure of steering engine reduction gearbox

Country Status (1)

Country Link
CN (1) CN104964014A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175684A (en) * 2017-06-02 2017-09-19 深圳诺欧博智能科技有限公司 A kind of steering wheel and robot
CN110043635A (en) * 2019-04-04 2019-07-23 深圳市万至达电机制造有限公司 A kind of clutch gear reduction gearbox

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2536842Y (en) * 2002-04-09 2003-02-19 广东美的集团股份有限公司 Reducing gear box
CN2568683Y (en) * 2002-09-07 2003-08-27 江门市机床厂有限公司 Rake sleeve type washing machine clutch
CN201145015Y (en) * 2008-01-09 2008-11-05 梁钟铭 Gear clutch device and miniature tooth-like box built-in the same
CN202197574U (en) * 2011-06-23 2012-04-25 梅建辉 Clutch type gearbox
CN203906699U (en) * 2014-01-20 2014-10-29 常州天安尼康达电器有限公司 Gear mechanism with mechanical slip protection device
CN205064741U (en) * 2015-07-01 2016-03-02 深圳市万至达电机制造有限公司 Clutch gear structure of steering wheel reducing gear box

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2536842Y (en) * 2002-04-09 2003-02-19 广东美的集团股份有限公司 Reducing gear box
CN2568683Y (en) * 2002-09-07 2003-08-27 江门市机床厂有限公司 Rake sleeve type washing machine clutch
CN201145015Y (en) * 2008-01-09 2008-11-05 梁钟铭 Gear clutch device and miniature tooth-like box built-in the same
CN202197574U (en) * 2011-06-23 2012-04-25 梅建辉 Clutch type gearbox
CN203906699U (en) * 2014-01-20 2014-10-29 常州天安尼康达电器有限公司 Gear mechanism with mechanical slip protection device
CN205064741U (en) * 2015-07-01 2016-03-02 深圳市万至达电机制造有限公司 Clutch gear structure of steering wheel reducing gear box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107175684A (en) * 2017-06-02 2017-09-19 深圳诺欧博智能科技有限公司 A kind of steering wheel and robot
CN110043635A (en) * 2019-04-04 2019-07-23 深圳市万至达电机制造有限公司 A kind of clutch gear reduction gearbox

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Application publication date: 20151007