CN201696574U - Guide slot type motion conversion mechanism - Google Patents

Guide slot type motion conversion mechanism Download PDF

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Publication number
CN201696574U
CN201696574U CN2010202435202U CN201020243520U CN201696574U CN 201696574 U CN201696574 U CN 201696574U CN 2010202435202 U CN2010202435202 U CN 2010202435202U CN 201020243520 U CN201020243520 U CN 201020243520U CN 201696574 U CN201696574 U CN 201696574U
Authority
CN
China
Prior art keywords
guide
guide cylinder
shaft
axle
cylinder
Prior art date
Application number
CN2010202435202U
Other languages
Chinese (zh)
Inventor
李允旺
Original Assignee
徐州惠科自动化工程有限公司
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 徐州惠科自动化工程有限公司 filed Critical 徐州惠科自动化工程有限公司
Priority to CN2010202435202U priority Critical patent/CN201696574U/en
Application granted granted Critical
Publication of CN201696574U publication Critical patent/CN201696574U/en

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Abstract

A guideway type motion conversion mechanism comprises a shaft (1), a guide cylinder (2) and a guide pin (5). A curve guide slot (3) is arranged on the barrel wall of the guide cylinder (2), and penetrates through the barrel wall. A pin hole (4) is radially arranged on the shaft (1), the shaft (1) is inserted in the guide cylinder (2), and the shaft (1) is in clearance fitting with the guide cylinder (2). The guide pin (5) penetrates through the curve guide slot (3), and is fixed in the pin hole (4) of the shaft (1). The guide pin (5) can slide along the curve guide slot (3). Any of the guide cylinder and the shaft is fixed. When the moving part in the guide cylinder and the shaft is driven by a linear drive component, the moving part in the guide cylinder and the shaft makes axial linear motion as well as rotating motion under the action of the curve guide slot on the guide cylinder and the guide pin fixed on the shaft, and motion conversion is realized.

Description

Guiding slot type movement conversion mechanism

Affiliated technical field

The utility model relates to a kind of motion mode switching mechanism, and particularly a kind of guiding groove that utilizes is converted to straight line and the mechanism of rotating compound motion with straight line motion.

Background technique

In engineering practice, usually need the not only moving linearly but also do rotatablely moving of certain rule of a part in the machine.Present solution normally be this member or part the input two motions, promptly straight line motion with rotatablely move.Like this, the driving link of input is many, and structure is also complicated.

The model utility content

The purpose of this utility model is for a kind of guiding slot type movement conversion mechanism is provided, utilize the leading role of guiding groove that straight line motion is converted to straight line and the mechanism of rotating compound motion, only need provide straight-line power source, just can realize two kinds of composite motion of straight line and rotation.

The technological scheme that its technical problem that solves the utility model adopts is:

Comprise axle, guide cylinder and guide finger in the composition of the present utility model, the guide cylinder barrel is provided with the curve orientation groove, and penetrate barrel, radially be provided with pin hole on the axle, axle is through in the guide cylinder, and both adopt Spielpassung, and guide finger passes the curve orientation groove, and be fixed in the pin hole of axle, guide finger can slide along the curve orientation groove.

Adopt such scheme, arbitrary fixing with in guide cylinder and the axle is when adopting the linear drives part to drive movable part among both, at the curve orientation groove on the guide cylinder be fixed under the effect of the guide finger on the axle, guide cylinder had both been done axial linear movement with the movable part in the axle, can rotate again.For guaranteeing the movable part in guide cylinder and the axle, can rotate around axis, then require with the linear drives part between turn after being connected.

Adopt above-mentioned scheme, can reach following beneficial effect:

1, only need a linear drives power source, mechanism's movable part both can be done axial linear movement, can rotate again.

2, can realize exporting the straight line of different motion rule and rotatablely moving by designing different curved slots.

Description of drawings

Fig. 1 is the utility model embodiment one a structural drawing;

Fig. 2 is the utility model embodiment two a structural drawing.

Among the figure: 1, axle 2, guide cylinder 3, curve orientation groove 4, pin hole 5, guide finger 6, roller 7, pin 8, seal ring 9, casing

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the utility model embodiment one a structural drawing, comprise axle 1, guide cylinder 2 and guide finger 5 in the composition of the present utility model, guide cylinder 2 barrels are provided with curve orientation groove 3, and penetrate barrel, radially be provided with pin hole 4 on the axle 1, axle 1 is through in the guide cylinder 2, both adopt Spielpassung, guide finger 5 passes curve orientation groove 3, and is fixed in the pin hole 4 of axle 1, and guide finger 5 can slide along curve orientation groove 3.

Adopt such scheme and structure, when guide cylinder 2 fixedly the time, during linear drives part linear drives axle 1, at the curve orientation groove on the guide cylinder 23 be fixed under the effect of the guide finger 5 on the axle 1, when guide finger 5 passes through the curved section of curve orientation groove 3, axle rotates around axis when making axial linear movement.If stationary axle 1, and utilize the linear drives part to drive guide cylinder 2, then guide cylinder 2 can be done straight line and rotatablely move.And it can realize exporting the straight line of different motion rule combination and rotatablely moving by designing different curve orientation grooves 3.For guaranteeing the movable part in guide cylinder and the axle, can rotate around axis, then require with the linear drives part between is connected after movable part turn.

Fig. 2 is the utility model embodiment two a structural drawing.For reducing the frictional force of 3 of guide finger 5 and curve orientation grooves, guide finger 5 has pin 7 and roller 6 to constitute.Guide cylinder 2 is divided into three sections, its two ends are guide section, with axle 1 Spielpassung, stage casing tube internal diameter is greater than axle 1 diameter, the guide section of guide cylinder 2 is provided with seal groove, and seal ring 8 has been installed, and on the outer cover of guide cylinder 2 casing 9,2 of the two ends of casing 9 and guide cylinders have been installed seal ring 8, can prevent the intrusion of impurity such as external dust so effectively.Go out to be coated with lubricant grease at curve orientation groove 3 and guide finger 5, to guarantee that motion flexibly.

The utility model utilizes the leading role of curve orientation groove that straight line motion is converted into straight line and rotation compound motion, only need provide straight-line power source, just can realize two kinds of composite motion of straight line and rotation.Can also realize exporting the straight line of different motion rule and the compound motion of rotation by designing different curved slots.

Claims (2)

1. guiding slot type movement conversion mechanism, comprise axle (1), guide cylinder (2) and guide finger (5), it is characterized in that: guide cylinder (2) barrel is provided with curve orientation groove (3), and penetrate barrel, radially be provided with pin hole (4) on the axle, axle (1) is through in the guide cylinder (2), both adopt Spielpassung, guide finger (5) passes curve orientation groove (3), and is fixed in the pin hole (4) of axle, and guide finger (5) can slide along curve orientation groove (3).
2. guiding slot type movement conversion mechanism according to claim 1 is characterized in that: guide cylinder (2) is outer to be with casing (9), between the two ends of casing (9) and guide cylinder (2) seal ring (8) has been installed; Be provided with seal ring (8) between the two ends of guide cylinder (2) and axle (1).
CN2010202435202U 2010-06-23 2010-06-23 Guide slot type motion conversion mechanism CN201696574U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202435202U CN201696574U (en) 2010-06-23 2010-06-23 Guide slot type motion conversion mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202435202U CN201696574U (en) 2010-06-23 2010-06-23 Guide slot type motion conversion mechanism

Publications (1)

Publication Number Publication Date
CN201696574U true CN201696574U (en) 2011-01-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202435202U CN201696574U (en) 2010-06-23 2010-06-23 Guide slot type motion conversion mechanism

Country Status (1)

Country Link
CN (1) CN201696574U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104196963A (en) * 2014-07-04 2014-12-10 浙江理工大学 Adjustable type double-worm speed reducer
CN104742392A (en) * 2013-12-27 2015-07-01 软控股份有限公司 Mechanical guide device and assembly drum provided with mechanical guide 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
CN108242356A (en) * 2018-03-15 2018-07-03 北京双杰电气股份有限公司 A kind of push button switching off/on device for 10KV Inflatable ring main units switch
CN108246885A (en) * 2016-12-28 2018-07-06 长城汽车股份有限公司 For the product supporting mechanism and stamping die of stamping die
CN110977065A (en) * 2019-10-31 2020-04-10 中国航发沈阳黎明航空发动机有限责任公司 Blisk electrolytic forming rotary opening tool and electrolytic forming method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742392A (en) * 2013-12-27 2015-07-01 软控股份有限公司 Mechanical guide device and assembly drum provided with mechanical guide device
CN104196963A (en) * 2014-07-04 2014-12-10 浙江理工大学 Adjustable type double-worm speed reducer
CN104196963B (en) * 2014-07-04 2017-04-12 浙江理工大学 Adjustable type double-worm speed reducer
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
CN108246885A (en) * 2016-12-28 2018-07-06 长城汽车股份有限公司 For the product supporting mechanism and stamping die of stamping die
CN108242356A (en) * 2018-03-15 2018-07-03 北京双杰电气股份有限公司 A kind of push button switching off/on device for 10KV Inflatable ring main units switch
CN110977065A (en) * 2019-10-31 2020-04-10 中国航发沈阳黎明航空发动机有限责任公司 Blisk electrolytic forming rotary opening tool and electrolytic forming method

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C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Xuzhou Huike Automation Engineering Co. Ltd. Li Yunwang

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Xuzhou Huike Automation Engineering Co., Ltd.

Document name: Notification of Termination of Patent Right

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110105

Termination date: 20120623