CN201696568U - Mechanism converting linear motion into linear and rotary combined motion - Google Patents
Mechanism converting linear motion into linear and rotary combined motion Download PDFInfo
- Publication number
- CN201696568U CN201696568U CN201020243501XU CN201020243501U CN201696568U CN 201696568 U CN201696568 U CN 201696568U CN 201020243501X U CN201020243501X U CN 201020243501XU CN 201020243501 U CN201020243501 U CN 201020243501U CN 201696568 U CN201696568 U CN 201696568U
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- guiding
- motion
- fluted shaft
- straight line
- guiding slide
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Abstract
A mechanism converting linear motion into linear and rotary combined motion comprises a grooved shaft (1), a guiding slide (2) and a guiding pinion (6). The guiding slide (2) is fixedly connected with a base (10), the grooved shaft (1) is arranged inside the guiding slide (2) and in clearance fit with the guiding slide (2), a curved groove (4) is arranged on the grooved shaft (1), a pinion hole (5) is radially arranged on the wall of the guiding slide, and the guiding pinion (6) penetrating into the pinion hole (5) of the guiding slide is positioned in the curved groove (4) of the grooved shaft (1) and can relatively slide along the curved groove (4). When a linear driving part (9) drives the grooved shaft (1), the curved groove (4) on the grooved shaft leads the grooved shaft (1) to rotate while moving linearly under the action of the guiding pinion.
Description
Affiliated technical field
The utility model relates to a kind of motion mode switching mechanism, particularly straight line motion is converted into straight line and the mechanism of rotating compound 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 in order to provide a kind of straight line motion to be converted into 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 fluted shaft, guiding slide cartridge and guiding pin in the composition of the present utility model, guiding slide cartridge and pedestal connect firmly, fluted shaft places in the guiding slide cartridge, both adopt Spielpassung, fluted shaft is provided with curved slot, radially be provided with pin hole on the guiding slide cartridge barrel, the guiding pin penetrates in the pin hole of guiding slide cartridge, and place fluted shaft curved slot and can be along the curved slot slide relative.
Adopt such scheme, when linear drives part linear drives fluted shaft, fluted shaft upper curve groove makes fluted shaft rotate motion simultaneously straight-line under the effect of guiding pin.For guaranteeing the fluted shaft slide cartridge rotation of can leading relatively, being connected between fluted shaft and linear drives part need allow to rotate, or the linear drives part can rotation under fluted shaft drives.
Adopt above-mentioned scheme, can reach following beneficial effect:
1, only needs a linear drives power source, just this straight line motion can be converted into the compound motion of straight line and rotation.
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's a structural drawing.
Among the figure: 1, fluted shaft 2, guiding slide cartridge 3, dust ring 4, curved slot 5, pin hole 6, guiding pin 7, pin 8, roller 9, linear drives part 10, pedestal
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model one embodiment's a structural drawing, comprise fluted shaft 1, guiding slide cartridge 2, guiding pin 6 in the composition of the present utility model, guiding slide cartridge 2 connects firmly with pedestal 10, fluted shaft 1 places in the guiding slide cartridge 2, both Spielpassung, and fluted shaft 1 is provided with curved slot 4, radially be provided with pin hole 5 on guiding slide cartridge 2 barrels, guiding pin 6 penetrates in the pin hole 5 of guiding slide cartridge, and places the curved slot 4 of fluted shaft 1, and guiding pin 6 can be along curved slot 4 slide relative.Among the figure, guiding slide cartridge 2 is divided into three sections, and its two ends are guide section, and with the fluted shaft Spielpassung, stage casing tube internal diameter is greater than the fluted shaft diameter, and the guide section of guiding slide cartridge 2 is provided with dustproof ring recess, and dust ring 3 has been installed.Guiding pin 6 is made of pin 7 and the roller 8 that is enclosed within on the pin 7.And in guiding slide cartridge 2, especially curved slot 4 scribbles lubricating grease with guiding pin 6 places.
Adopt such scheme and structure, when linear drives part 9 linear drives fluted shafts 1, fluted shaft upper curve groove 4 can make fluted shaft 1 when making axial linear movement according to the shape of curved slot 4 under the effect of guiding pin 6, produces around axis to rotatablely move.Among the embodiment shown in Figure 1, curved slot 4 exists axial straight trough section, arcwall groove and spiral chute section, and when arcwall groove or spiral chute section during by guiding pin 6, fluted shaft 1 produces around axis and to rotatablely move when making axial linear movement.When the axial straight trough section on the fluted shaft 1 was passed through guiding pin 6,1 of fluted shaft was made axial straight line motion.Therefore, can realize exporting the straight line of different motion rule combination and rotatablely moving by designing different curved slot 4.
By above-mentioned analysis, for guaranteeing the fluted shaft slide cartridge rotation of can leading relatively, fluted shaft 1 should allow relative rotation with the connection of linear drives part 9, or linear drives part 9 can rotate under the drive of fluted shaft 1.The Placement of fluted shaft 1 and linear drives part 9 is when 9 to-and-fro motion of linear drives part in embodiment illustrated in fig. 1, and both can relatively rotate.If linear drives part 9 is the piston rod of oil cylinder or cylinder, because of piston rod and its cylinder body are cylindric pair, when piston rod and fluted shaft 1 coaxial line layout, both employings connect firmly or articulated manner when connecting, piston rod drives fluted shaft 1 motion, can drive piston rod during fluted shaft 1 rotation and rotate relative to the cylinder body of oil cylinder or cylinder.
On the guiding pin 6 roller 8 is housed, and scribbles lubricating grease in the curved slot 4, can effectively reduce resistance, make its motion flexibly.The dust ring 3 of guiding slide cartridge 2 guide sections can prevent that outside dust from entering in the guiding slide cartridge.
The utility model has realized that a linear drives power source just can be converted into this straight line motion the compound motion of straight line and rotation.The utility model can also realize exporting the straight line of different motion rule and the compound motion of rotation by designing different curved slots.
Claims (3)
- One kind with straight line motion be converted into straight line with the rotation compound motion mechanism, comprise fluted shaft (1), guiding slide cartridge (2) and guiding pin (6), it is characterized in that: guiding slide cartridge (2) connects firmly with pedestal (10), fluted shaft (1) places in the guiding slide cartridge (2), both adopt Spielpassung, fluted shaft (1) is provided with curved slot (4), radially be provided with pin hole (5) on guiding slide cartridge (2) barrel, the guiding pin (6) penetrate the guiding slide cartridge pin hole (5) in, and place fluted shaft (1) curved slot (4) and can be along curved slot (4) slide relative.
- 2. the mechanism that straight line motion is converted into straight line and rotation compound motion according to claim 1, it is characterized in that: guiding slide cartridge (2) is divided into three sections, its two ends are guide section, with fluted shaft (1) Spielpassung, and guide section is provided with dustproof ring recess, dust ring (3) has been installed, and the internal diameter of intermediate section is greater than the diameter of fluted shaft (1).
- 3. according to claim 1 straight line motion is converted into the mechanism of straight line and rotation compound motion, it is characterized in that: guiding pin (6) is made of pin (7) and the roller (8) that is enclosed within on the pin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020243501XU CN201696568U (en) | 2010-06-23 | 2010-06-23 | Mechanism converting linear motion into linear and rotary combined motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020243501XU CN201696568U (en) | 2010-06-23 | 2010-06-23 | Mechanism converting linear motion into linear and rotary combined motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201696568U true CN201696568U (en) | 2011-01-05 |
Family
ID=43397811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020243501XU Expired - Fee Related CN201696568U (en) | 2010-06-23 | 2010-06-23 | Mechanism converting linear motion into linear and rotary combined motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201696568U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989150A (en) * | 2017-04-28 | 2017-07-28 | 沈阳兴华航空电器有限责任公司 | A kind of is the anglec of rotation apart from conduction mechanism by transform linear motion |
| CN108496475A (en) * | 2018-04-17 | 2018-09-07 | 温州大学激光与光电智能制造研究院 | Pit-picker for planting fruit trees |
| CN108672553A (en) * | 2018-05-31 | 2018-10-19 | 宁波信泰机械有限公司 | A kind of automotive trim strip production rotating punching device |
| CN109249083A (en) * | 2018-11-21 | 2019-01-22 | 慈溪市捷雅车业有限公司 | A kind of notching device for bicycle external member |
| CN109630636A (en) * | 2019-02-14 | 2019-04-16 | 申翊辰 | A kind of machine driving falls to rotate forward changing device |
| CN110500941A (en) * | 2019-08-27 | 2019-11-26 | 成都宏明电子股份有限公司 | A kind of straight-line displacement magneto-dependent sensor of RS485 linear convergent rate |
| CN110883125A (en) * | 2019-12-26 | 2020-03-17 | 新兴国琳铝业有限公司 | Square tubular aluminum profile extrusion die for bathroom |
| CN111188882A (en) * | 2020-01-15 | 2020-05-22 | 永康市光逸科技有限公司 | Device for converting rotary motion into linear reciprocating motion |
| CN111853700A (en) * | 2019-04-26 | 2020-10-30 | 现代自动车株式会社 | Variable headlamp apparatus for vehicle |
| CN113089968A (en) * | 2021-04-09 | 2021-07-09 | 李宏艳 | Construction method of hollow wall of building |
| CN113306142A (en) * | 2021-06-18 | 2021-08-27 | 西安交通大学 | Continuous fiber 3D printing device for integral forming of polygonal column structure |
| CN114251505A (en) * | 2021-12-06 | 2022-03-29 | 北京航天石化技术装备工程有限公司 | Rotary lifting mechanism driven by straight-stroke actuator |
| CN114271101A (en) * | 2021-11-19 | 2022-04-05 | 中南林业科技大学 | Obstacle avoidance type forest fruit picking and clamping mechanism and forest fruit vibration picking method |
-
2010
- 2010-06-23 CN CN201020243501XU patent/CN201696568U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989150A (en) * | 2017-04-28 | 2017-07-28 | 沈阳兴华航空电器有限责任公司 | A kind of is the anglec of rotation apart from conduction mechanism by transform linear motion |
| CN106989150B (en) * | 2017-04-28 | 2024-02-20 | 沈阳兴华航空电器有限责任公司 | Distance transmission mechanism for converting linear motion into rotation angle |
| CN108496475A (en) * | 2018-04-17 | 2018-09-07 | 温州大学激光与光电智能制造研究院 | Pit-picker for planting fruit trees |
| CN108496475B (en) * | 2018-04-17 | 2020-02-18 | 温州大学激光与光电智能制造研究院 | A earth boring machine for fruit tree is planted |
| CN108672553A (en) * | 2018-05-31 | 2018-10-19 | 宁波信泰机械有限公司 | A kind of automotive trim strip production rotating punching device |
| CN109249083B (en) * | 2018-11-21 | 2020-05-22 | 慈溪市捷雅车业有限公司 | Notching device for bicycle external member |
| CN109249083A (en) * | 2018-11-21 | 2019-01-22 | 慈溪市捷雅车业有限公司 | A kind of notching device for bicycle external member |
| CN109630636A (en) * | 2019-02-14 | 2019-04-16 | 申翊辰 | A kind of machine driving falls to rotate forward changing device |
| CN111853700A (en) * | 2019-04-26 | 2020-10-30 | 现代自动车株式会社 | Variable headlamp apparatus for vehicle |
| CN110500941A (en) * | 2019-08-27 | 2019-11-26 | 成都宏明电子股份有限公司 | A kind of straight-line displacement magneto-dependent sensor of RS485 linear convergent rate |
| CN110500941B (en) * | 2019-08-27 | 2024-05-14 | 成都宏明电子股份有限公司 | Linear displacement magneto-dependent sensor with RS485 linear output |
| CN110883125A (en) * | 2019-12-26 | 2020-03-17 | 新兴国琳铝业有限公司 | Square tubular aluminum profile extrusion die for bathroom |
| CN111188882A (en) * | 2020-01-15 | 2020-05-22 | 永康市光逸科技有限公司 | Device for converting rotary motion into linear reciprocating motion |
| CN111188882B (en) * | 2020-01-15 | 2024-04-09 | 永康市光逸科技有限公司 | Device for converting rotary motion into linear reciprocating motion |
| CN113089968A (en) * | 2021-04-09 | 2021-07-09 | 李宏艳 | Construction method of hollow wall of building |
| CN113306142A (en) * | 2021-06-18 | 2021-08-27 | 西安交通大学 | Continuous fiber 3D printing device for integral forming of polygonal column structure |
| CN114271101A (en) * | 2021-11-19 | 2022-04-05 | 中南林业科技大学 | Obstacle avoidance type forest fruit picking and clamping mechanism and forest fruit vibration picking method |
| CN114251505A (en) * | 2021-12-06 | 2022-03-29 | 北京航天石化技术装备工程有限公司 | Rotary lifting mechanism driven by straight-stroke actuator |
| CN114251505B (en) * | 2021-12-06 | 2023-12-12 | 北京航天石化技术装备工程有限公司 | Rotary lifting mechanism driven by straight travel actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |