CN2348181Y - Switching device for linear motion and rotating motion - Google Patents

Switching device for linear motion and rotating motion Download PDF

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Publication number
CN2348181Y
CN2348181Y CN 98219874 CN98219874U CN2348181Y CN 2348181 Y CN2348181 Y CN 2348181Y CN 98219874 CN98219874 CN 98219874 CN 98219874 U CN98219874 U CN 98219874U CN 2348181 Y CN2348181 Y CN 2348181Y
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China
Prior art keywords
straight line
motion
utility
shaft
running shaft
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Expired - Fee Related
Application number
CN 98219874
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Chinese (zh)
Inventor
杨文清
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Individual
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Individual
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Priority to CN 98219874 priority Critical patent/CN2348181Y/en
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Publication of CN2348181Y publication Critical patent/CN2348181Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a switching device for one motion mode, particularly a switching device for straight line motion and rotating motion. The purpose of the utility model is to solve the problem that the motion is unsteady in the prior art. The utility model has the technical proposal that the utility model comprises a straight line shaft, a rotary shaft, and a bearing base; the rotary shaft is matched with the straight line shaft. The rotary shaft is positioned on the bearing base, and the straight line shaft is provided with a closed spiral groove. The rotary shaft is fixed with a guide block, and the guide block is matched with the closed spiral groove positioned on the straight line shaft. When the external force drives the straight line shaft to do the straight line motion, the rotary shaft can be rotated via the action of the guide block for completing the conversion from the straight line motion to the rotating motion. The guide block is matched with the closed spiral groove on the straight line shaft.

Description

A kind of straight line motion and rotating movement converting device
The utility model relates to a kind of motion mode conversion equipment, special straight line motion and the conversion equipment that rotatablely moves.
Existing straight line motion and rotating movement converting device mostly are crankshaft rod structure or cam structure etc., and this class device operation is not steady, influence straight line motion and rotatablely move conversion efficiency, cause and use inconvenience.
The utility model purpose provides a kind of straight line motion and rotating movement converting device, carries out straight line motion and the conversion that rotatablely moves reposefully, solves the above-mentioned problems in the prior art.
The purpose of this utility model is achieved by the following technical solution:
Comprise linear axis, running shaft, bearing support in the composition of the present utility model, linear axis and running shaft mate mutually, and running shaft is placed on the bearing support, are provided with the spiral chute of sealing on linear axis, be fixed with guide pad on running shaft, the sealing spiral chute on guide pad and the linear axis is complementary.
Adopt the utility model, when external force drives the linear axis moving linearly, by with linear axis on the guide pad effect that is complementary of sealing spiral chute, running shaft is rotated, finish straight line motion to the conversion that rotatablely moves.Otherwise external force rotary driving axle rotates, the linear axis linear movement output.
The utlity model has rational in infrastructure, characteristics such as reliable, easy to use operate steadily.
Accompanying drawing is the utility model example structure schematic representation.
Below in conjunction with accompanying drawing, it is novel to further specify this reality by embodiment.
In an embodiment, comprise linear axis (1), running shaft (2), bearing support (3) in the composition of the present utility model, linear axis and running shaft mate mutually, running shaft is placed on the bearing support, on linear axis, be provided with the spiral chute (4) of sealing, on running shaft, be fixed with guide pad (5), sealing spiral chute on guide pad and the linear axis is complementary, the spiral chute (4) of sealing and the guide pad (5) on the running shaft are placed in the space of a sealing, be convenient to add greasing substance, improve working life and movement effects.When external force drives the linear axis moving linearly, by with linear axis on the guide pad effect that is complementary of sealing spiral chute, running shaft is rotated, finish straight line motion to the conversion that rotatablely moves.Otherwise external force rotary driving axle rotates, the linear axis linear movement output.

Claims (2)

1, a kind of straight line motion and rotating movement converting device, comprise linear axis (1), running shaft (2), bearing support (3) in it is characterized in that forming, linear axis and running shaft mate mutually, running shaft (2) is placed on the bearing support, on linear axis (1), be provided with the spiral chute (4) of sealing, be fixed with guide pad (5) on running shaft, the sealing spiral chute (4) on guide pad and the linear axis is complementary.
2, straight line motion and the rotating movement converting device according to claim 1 is characterized in that the spiral chute (4) of said sealing and the guide pad (5) on the running shaft are placed in the space of a sealing.
CN 98219874 1998-09-11 1998-09-11 Switching device for linear motion and rotating motion Expired - Fee Related CN2348181Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98219874 CN2348181Y (en) 1998-09-11 1998-09-11 Switching device for linear motion and rotating motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98219874 CN2348181Y (en) 1998-09-11 1998-09-11 Switching device for linear motion and rotating motion

Publications (1)

Publication Number Publication Date
CN2348181Y true CN2348181Y (en) 1999-11-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98219874 Expired - Fee Related CN2348181Y (en) 1998-09-11 1998-09-11 Switching device for linear motion and rotating motion

Country Status (1)

Country Link
CN (1) CN2348181Y (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100410565C (en) * 2005-11-29 2008-08-13 重庆海扶(Hifu)技术有限公司 Rotating device and linear, rotating two-motion system containing same
CN100451389C (en) * 2007-04-09 2009-01-14 王志 Device for transform fluid-pressure into mechanical rotating motion
CN104019202A (en) * 2013-12-06 2014-09-03 崔侃 Linear-rotary motion driving mechanism
CN104074939A (en) * 2013-11-06 2014-10-01 崔侃 Radial restraint system
CN104405846A (en) * 2014-11-08 2015-03-11 曹成 Novel mechanical telescopic device
CN106181317A (en) * 2016-08-19 2016-12-07 福建龙溪轴承(集团)股份有限公司 A kind of oscillating bearing inner ring press-fits intermittent indexing mechanism
CN108214214A (en) * 2017-12-29 2018-06-29 英力电子科技（重庆）有限公司 A kind of equipment for producing notebook computer shell
CN108811680A (en) * 2018-06-14 2018-11-16 汪建文 A kind of turf-mown vehicle
CN108903850A (en) * 2018-04-29 2018-11-30 东莞市联洲知识产权运营管理有限公司 A kind of auxiliary cleaner of nurse station workbench
CN109603944A (en) * 2018-12-24 2019-04-12 吉林工商学院 A kind of pharmaceutical test extractor device
CN110813726A (en) * 2019-11-21 2020-02-21 湖南新达微轴承有限公司 Steel ball screening device for bearing manufacturing
CN111014820A (en) * 2019-12-05 2020-04-17 上海铭谷民防设备有限公司 Band sawing machine
WO2021062720A1 (en) * 2019-09-30 2021-04-08 Datafly Commerce Inc. Collapsible chairs
CN112649643A (en) * 2020-12-18 2021-04-13 国网山东省电力公司烟台供电公司 Electricity stealing prevention sensing device for power metering box
CN112847247A (en) * 2021-01-08 2021-05-28 温岭市德创自动化设备有限公司 Oil bag double-action pressing die
CN114128451A (en) * 2021-11-29 2022-03-04 盐城唯道农业机械有限公司 Broad width rice seeding device and connecting structure thereof

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100410565C (en) * 2005-11-29 2008-08-13 重庆海扶(Hifu)技术有限公司 Rotating device and linear, rotating two-motion system containing same
CN100451389C (en) * 2007-04-09 2009-01-14 王志 Device for transform fluid-pressure into mechanical rotating motion
CN104074939A (en) * 2013-11-06 2014-10-01 崔侃 Radial restraint system
WO2015066962A1 (en) * 2013-11-06 2015-05-14 崔侃 Conversion mechanism for linear motion and rotational motion
CN104074939B (en) * 2013-11-06 2017-01-04 崔侃 Radial constraint system
CN104019202A (en) * 2013-12-06 2014-09-03 崔侃 Linear-rotary motion driving mechanism
CN104019202B (en) * 2013-12-06 2019-07-23 崔侃 Linear-rotary motion driving mechanism
CN104405846A (en) * 2014-11-08 2015-03-11 曹成 Novel mechanical telescopic device
CN106181317A (en) * 2016-08-19 2016-12-07 福建龙溪轴承(集团)股份有限公司 A kind of oscillating bearing inner ring press-fits intermittent indexing mechanism
CN108214214A (en) * 2017-12-29 2018-06-29 英力电子科技（重庆）有限公司 A kind of equipment for producing notebook computer shell
CN108903850A (en) * 2018-04-29 2018-11-30 东莞市联洲知识产权运营管理有限公司 A kind of auxiliary cleaner of nurse station workbench
CN108811680A (en) * 2018-06-14 2018-11-16 汪建文 A kind of turf-mown vehicle
CN109603944A (en) * 2018-12-24 2019-04-12 吉林工商学院 A kind of pharmaceutical test extractor device
WO2021062720A1 (en) * 2019-09-30 2021-04-08 Datafly Commerce Inc. Collapsible chairs
CN110813726A (en) * 2019-11-21 2020-02-21 湖南新达微轴承有限公司 Steel ball screening device for bearing manufacturing
CN111014820A (en) * 2019-12-05 2020-04-17 上海铭谷民防设备有限公司 Band sawing machine
CN111014820B (en) * 2019-12-05 2021-03-30 上海铭谷民防设备有限公司 Band sawing machine
CN112649643A (en) * 2020-12-18 2021-04-13 国网山东省电力公司烟台供电公司 Electricity stealing prevention sensing device for power metering box
CN112847247A (en) * 2021-01-08 2021-05-28 温岭市德创自动化设备有限公司 Oil bag double-action pressing die
CN112847247B (en) * 2021-01-08 2022-12-13 杭州德创能源设备有限公司 Oil bag double-action pressing die
CN114128451A (en) * 2021-11-29 2022-03-04 盐城唯道农业机械有限公司 Broad width rice seeding device and connecting structure thereof

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee