CN109555791B - Simple spring bolt hole plate clutch device - Google Patents
Simple spring bolt hole plate clutch device Download PDFInfo
- Publication number
- CN109555791B CN109555791B CN201710869694.6A CN201710869694A CN109555791B CN 109555791 B CN109555791 B CN 109555791B CN 201710869694 A CN201710869694 A CN 201710869694A CN 109555791 B CN109555791 B CN 109555791B
- Authority
- CN
- China
- Prior art keywords
- spring
- button
- clutch
- cylindrical section
- movable bolt
- 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.)
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Links
- 238000000926 separation method Methods 0.000 claims description 5
- 239000011796 hollow space material Substances 0.000 claims description 2
- 239000006247 magnetic powder Substances 0.000 description 7
- 230000001012 protector Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 206010019468 Hemiplegia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
Classifications
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/22—Friction clutches with axially-movable clutching members
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention relates to a simple spring bolt hole disc clutch device, the body of which consists of a fastening knob, a clutch porous disc, a movable bolt, a button, a stop guide pin, a movable bolt spring, a spring bolt clutch shell 7, a driving shaft and a button spring.
Description
Technical Field
The invention belongs to a clutch device, and particularly relates to a simple spring bolt hole plate clutch device.
Background
The clutch is divided into an electromagnetic clutch, a magnetic powder clutch, a friction clutch and a hydraulic clutch, wherein the electromagnetic clutch controls the engagement and disengagement of the clutch by the on-off of a coil, the magnetic powder clutch is used for placing magnetic powder between a driving part and a driven part, the magnetic powder is in a loose state when the magnetic powder is not electrified, the magnetic powder is combined when the magnetic powder is electrified, the driving part and the driven part rotate simultaneously, the friction clutch is the clutch which is most widely applied and has the longest history, and basically is formed by clicking four parts of a driving part, a driven part, a pressing mechanism and an operating mechanism and adding pictures. The driving part, the driven part and the pressing mechanism are basic structures for ensuring that the clutch is in an engaged state and can transmit power, and the operating mechanism of the clutch is mainly a device for separating the clutch, but the clutch has the defects of complex structure, high price and the like generally, and therefore, the project group explores a clutch device with simple structure, low price and reliable performance.
Disclosure of Invention
The purpose of the invention is that: the invention relates to a simple spring bolt hole disc clutch device, which can be reliably combined with a driven member and can be reliably separated from the driven member under the condition that the driving shaft rotates continuously, and the device has a simple structure and low cost.
The technical scheme of the invention is as follows: a simple spring bolt hole disc clutch device comprises a body which is composed of a fastening knob 1, a clutch porous disc 2, a movable bolt 3, a button 4, a stop guide pin 5, a movable bolt spring 6, a spring bolt clutch shell 7, a driving shaft 8 and a button spring 9.
The method is characterized in that: the clutch porous disc 2 is uniformly distributed with a plurality of bolt holes on the circumference, a threaded hole is arranged on the side surface, a fastening knob 1 fastens the clutch porous disc 2 on a driving shaft 8 through the threaded hole of the clutch porous disc, a spring bolt clutch device main body 7 is sleeved on the driving shaft 8, a circular arc hole 12, a section of linear groove 13 and a section of rectangular groove 14 are arranged on a movable bolt 3, the circular arc hole 12 is communicated with the linear groove 13, a movable bolt spring 6 is sleeved on the movable bolt 3, one end of the movable bolt spring 6 is contacted with a flange of the movable bolt 3, the other end is contacted with the inner surface of a spring clutch shell 7, the movable bolt 3 is accommodated in an inner hollow space of the spring clutch shell 7, a section of circular shaft at the front end of the movable bolt 3 is in clearance fit with an end hole of the spring clutch shell 7, the rectangular groove 14 is in clearance fit with two side surfaces of a stop guide pin 5, the movable bolt 3 is guided left and right by the end hole of the spring clutch shell 7 and the stop guide pin 5, the stop guide pin 5 is fixed on the inner surface of the spring clutch shell 7, the button 4 is connected by a section of thin cylindrical section 11 and a section of thick cylindrical section 10, the thin cylindrical section 11 is smaller than the diameter of the thick cylindrical section 10, a button spring 9 is sleeved on the thin cylindrical section 11, two ends of the button spring 9 are respectively contacted with the flange of the button 4 and the shell of the spring clutch shell 7, the thin cylindrical section 11 of the button 4 and the side wall hole of the spring clutch shell 7 form clearance fit and are guided by the side wall hole of the spring clutch shell 7, the thin cylindrical section 11 at the lower end of the button 4 and the linear groove 13 of the movable bolt 3 have the same nominal size, form clearance sliding fit, the thin cylindrical section 11 of the button 4 can freely slide left and right in the groove of the linear groove 13, the nominal size of the thick cylindrical section 10 at the upper end of the button 4 is consistent with that of the circular arc hole 12 of the movable bolt 3, clearance sliding fit is formed, the thick cylindrical section 10 is larger than the width of the linear groove 13, the thick cylindrical section 10 can slide up and down in the circular arc hole 12 but cannot slide left and right in the linear groove 13, and the movable bolt 3 can move left and right under the guidance of the stop guide pin 5 and the thin cylindrical section 11 at the lower end of the button 4.
The beneficial effects of the invention are as follows: the device can be reliably combined with the driven piece under the condition that the driving shaft continuously rotates, can realize reliable separation with the driven piece, and has simple structure and low cost.
Drawings
FIG. 1 is a front view of a spring bolt hole plate clutch device;
FIG. 2 is a cross-sectional view of a spring bolt hole plate clutch device;
FIG. 3 is a left side view of the spring bolt hole plate clutch device;
FIG. 4 is a three-dimensional view of the recreational body-building rehabilitation vehicle;
figure 5 is a three-dimensional view of the passive and active rehabilitation training device for the cervical vertebra and lumbar vertebra of the recreational body-building rehabilitation vehicle.
Wherein,
1. the device comprises a tightening knob, a clutch porous disc, a movable bolt, a button, a stop guide pin, a movable bolt spring, a spring pin clutch shell, a driving shaft, a button spring, a thick cylindrical section, a thin cylindrical section, a circular arc hole, a linear groove, a rectangular groove, a head protector and a lumbar bracket.
Detailed Description
As shown in fig. 1 to 3, in the illustrated state, the button 4 is at the lowest end under the elasticity of the movable bolt spring 6, the thick cylindrical section 10 at the upper end of the button 4 blocks the linear groove 13 from moving leftwards, so that the movable bolt 3 is locked at the illustrated position, the movable bolt 3 is not inserted into any hole of the clutch porous disc 2, the clutch is in the separated state, and the clutch porous disc 2 cannot keep synchronous with the elastic bolt clutch housing 7. When the button 4 is pressed, the thin cylindrical section 11 at the lower end of the button 4 is in contact with the linear groove 13 of the long hole at the left end of the movable bolt 3, the movable bolt 3 moves leftwards under the guidance of the stop guide pin 5 and the thin cylindrical section 11 under the action of the movable bolt spring 6, the movable bolt 3 is finally inserted into any hole of the clutch porous disc 2, and the clutch porous disc 2 and the spring pin clutch shell 7 keep synchronous rotation. When the movable bolt 3 is required to be separated again, the movable bolt 3 is only required to be pushed to the rightmost end position under the action of external force, the thick cylindrical section 10 at the upper end of the button 4 is just contacted with the circular arc hole 12, the thick cylindrical section 10 moves downwards under the action of the button spring 9, the movable bolt 3 is locked again, and the clutch is separated. When the tightening knob 1 is in a tightened state, the driving shaft 8 and the clutch porous disc 2 are fixedly connected, and when the tightening knob 1 is not tightened, the clutch porous disc 2 idles on the driving shaft 8.
Fig. 4 and 5 are an example of application of the simple spring bolt hole disc clutch device, fig. 4 is a three-dimensional view of the entertainment exercise rehabilitation vehicle, fig. 5 is a three-dimensional view of the cervical vertebra lumbar vertebra passive and active rehabilitation training device of the entertainment exercise rehabilitation vehicle, the entertainment exercise rehabilitation vehicle can easily perform all-round passive, active and rehabilitation movements of cervical vertebra, lumbar vertebra, upper limbs, lower limbs and other bodies of patients or disabled persons with hemiplegia in the entertainment process, can also perform physical therapy and body building through the device to achieve the purpose of preventing diseases, can perform torsion training on the lumbar vertebra and cervical vertebra independently during the passive and active rehabilitation training of the entertainment exercise rehabilitation vehicle, can also perform torsion training on the lumbar vertebra and the cervical vertebra simultaneously, can fix the head of a person in the head protector 15, and can support the upper limbs and arms on the lumbar bracket 16, the entertainment body-building rehabilitation vehicle adopts two sets of simple spring bolt hole disc clutch devices to respectively realize the clutch of a head protector 15 and a driving shaft 8, a lumbar bracket 16 and the driving shaft 8, the driving shaft 8 is driven by a motor to realize left and right circular rotation through a transmission mechanism, when the cervical vertebra is required to twist and train, only the button 4 of the simple spring bolt hole disc clutch device connected with the head protector 15 is needed to be pressed, the combination of the head protector 15 and the driving shaft 8 is realized, so that the head protector 15 swings left and right along with the left and right circular rotation of the driving shaft 8, the torsion and training of the cervical vertebra is realized, and when the cervical vertebra and lumbar vertebra are required to twist and train, only the button 4 of the simple spring bolt hole disc clutch device connected with the lumbar bracket 16 is needed to be pressed, the combination of the lumbar bracket 16 and the driving shaft 8 is realized, so that the lumbar bracket 16 swings left and right along with the left and right circular rotation of the driving shaft 8 is realized, and when the torsion and training is not required, the clutch is separated only by pushing the movable bolt 3 of the simple spring bolt hole disc clutch device connected with the clutch to the rightmost position, so that the separation of the lumbar bracket 16 or the head protection device 15 and the driving shaft 8 is realized.
Claims (1)
1. A simple spring bolt hole disc clutch device comprises a body composed of a fastening knob, a clutch porous disc, a movable bolt, a button, a stop guide pin, a movable bolt spring, a spring bolt clutch shell, a driving shaft and a button spring, the clutch porous disc is fastened on the driving shaft through the threaded holes of the clutch porous disc by the tightening knob, and the elastic pin clutch device main body is sleeved on the driving shaft in an empty mode; the movable bolt is provided with an arc hole, a section of straight line groove and a section of rectangular groove, the arc hole is communicated with the straight line groove, the movable bolt spring is sleeved on the movable bolt, one end of the movable bolt spring is in contact with a flange of the movable bolt, the other end of the movable bolt spring is in contact with the inner surface of the spring clutch shell, the movable bolt is accommodated in the hollow space in the spring clutch shell, a section of circular shaft at the front end of the movable bolt is in clearance fit with the end hole of the spring clutch shell, the rectangular groove is in clearance fit with the two side surfaces of the stop guide pin, the movable bolt is guided left and right by the end hole of the spring clutch shell, and the stop guide pin is fixed on the inner surface of the spring clutch shell; the button is connected by a section thin cylindrical section and a section thick cylindrical section, thin cylindrical section is less than thick cylindrical section diameter, the cover is a button spring on the thin cylindrical section, the both ends of button spring respectively with the flange of button and the shell contact of spring separation and reunion casing, the clearance fit is constituteed to the thin cylindrical section of button and the lateral wall hole of spring separation and reunion casing, and by the lateral wall hole direction of spring separation and reunion casing, the straight line groove nominal size of the thin cylindrical section of lower extreme of button and removal bolt is unanimous, constitute clearance sliding fit, the thin cylindrical section of button can freely slide about in the groove of straight line groove, the circular arc Kong Gongchen size of the thick cylindrical section of the upper end of button and removal bolt is unanimous, constitute clearance sliding fit, the thick cylindrical section of upper end of button is greater than the width of straight line groove, thick cylindrical section can slide about the circular arc downthehole, but can not be in straight line inslot left and right sides, the removal bolt can be in the direction of the thin cylindrical section of detent pin of lower extreme of button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869694.6A CN109555791B (en) | 2017-09-24 | 2017-09-24 | Simple spring bolt hole plate clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710869694.6A CN109555791B (en) | 2017-09-24 | 2017-09-24 | Simple spring bolt hole plate clutch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109555791A CN109555791A (en) | 2019-04-02 |
| CN109555791B true CN109555791B (en) | 2024-04-09 |
Family
ID=65861765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710869694.6A Active CN109555791B (en) | 2017-09-24 | 2017-09-24 | Simple spring bolt hole plate clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286035A (en) * | 2019-07-18 | 2019-09-27 | 湖北万测试验设备有限公司 | A kind of hydraulic bolt mechanism and horizontal tensile testing machine |
| CN112431865A (en) * | 2020-11-30 | 2021-03-02 | 贵州航天特种车有限责任公司 | Bolt for eliminating fit clearance |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR990642A (en) * | 1944-03-22 | 1951-09-24 | Schneider & Cie | Multiple Disc Friction Clutches Enhancements |
| GB1501309A (en) * | 1976-07-12 | 1978-02-15 | Marquette Metal Products Co | Normally engaged spring clutch assembly drivable through either clutch drum |
| KR200314807Y1 (en) * | 2003-02-12 | 2003-05-27 | 김기태 | Manual clutch assembly for bicycle |
| KR20040015464A (en) * | 2002-08-13 | 2004-02-19 | 김기태 | Manual clutch assembly for bicycle |
| CN103438122A (en) * | 2013-08-06 | 2013-12-11 | 江苏约克机械有限公司 | Inserting type clutch |
| CN203770470U (en) * | 2014-03-18 | 2014-08-13 | 龙口中宇热管理系统科技有限公司 | One-way clutch |
| CN104141706A (en) * | 2013-05-12 | 2014-11-12 | 杨家坤 | Torsional spring friction clutch |
| CN106678199A (en) * | 2017-01-06 | 2017-05-17 | 安徽工业大学 | Wedge-block electromagnetic clutch |
| CN207178510U (en) * | 2017-09-24 | 2018-04-03 | 湖北职业技术学院 | A kind of simple night bolt porose disc arrangement of clutch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190704293A (en) * | 1907-02-21 | 1907-06-06 | Robert Frederick Hall | Improvements in Friction Clutches and Brakes. |
-
2017
- 2017-09-24 CN CN201710869694.6A patent/CN109555791B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR990642A (en) * | 1944-03-22 | 1951-09-24 | Schneider & Cie | Multiple Disc Friction Clutches Enhancements |
| GB1501309A (en) * | 1976-07-12 | 1978-02-15 | Marquette Metal Products Co | Normally engaged spring clutch assembly drivable through either clutch drum |
| KR20040015464A (en) * | 2002-08-13 | 2004-02-19 | 김기태 | Manual clutch assembly for bicycle |
| KR200314807Y1 (en) * | 2003-02-12 | 2003-05-27 | 김기태 | Manual clutch assembly for bicycle |
| CN104141706A (en) * | 2013-05-12 | 2014-11-12 | 杨家坤 | Torsional spring friction clutch |
| CN103438122A (en) * | 2013-08-06 | 2013-12-11 | 江苏约克机械有限公司 | Inserting type clutch |
| CN203770470U (en) * | 2014-03-18 | 2014-08-13 | 龙口中宇热管理系统科技有限公司 | One-way clutch |
| CN106678199A (en) * | 2017-01-06 | 2017-05-17 | 安徽工业大学 | Wedge-block electromagnetic clutch |
| CN207178510U (en) * | 2017-09-24 | 2018-04-03 | 湖北职业技术学院 | A kind of simple night bolt porose disc arrangement of clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109555791A (en) | 2019-04-02 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Yanhong Inventor after: Zhu Zhiqiang Inventor after: Fan Jinfeng Inventor before: Zhu Zhiqiang Inventor before: Xiong Yanhong Inventor before: Fan Jinfeng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |