CN208793543U - A kind of Novel spiral stretching structure - Google Patents

A kind of Novel spiral stretching structure Download PDF

Info

Publication number
CN208793543U
CN208793543U CN201821373425.7U CN201821373425U CN208793543U CN 208793543 U CN208793543 U CN 208793543U CN 201821373425 U CN201821373425 U CN 201821373425U CN 208793543 U CN208793543 U CN 208793543U
Authority
CN
China
Prior art keywords
expansion screw
bracket
power component
axial channel
guide part
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.)
Active
Application number
CN201821373425.7U
Other languages
Chinese (zh)
Inventor
李金强
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.)
Xiong Wen
Original Assignee
Dongguan Mengxi Electronic Technology 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 Dongguan Mengxi Electronic Technology Co Ltd filed Critical Dongguan Mengxi Electronic Technology Co Ltd
Priority to CN201821373425.7U priority Critical patent/CN208793543U/en
Application granted granted Critical
Publication of CN208793543U publication Critical patent/CN208793543U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Transmission Devices (AREA)

Abstract

The utility model relates to a kind of Novel spiral stretching structures, including bracket, expansion screw, guide part and Power Component, guide part is located in bracket, axial channel is equipped in bracket, expansion screw is rotatable to be located in bracket, expansion screw in bracket by rotating telescopic moving with guide part cooperation, Power Component is plugged in axial channel, Power Component and expansion screw are sequentially connected, Power Component is mobile in bracket interior orientation with the movement of expansion screw, simplify overall structure, expansion screw rotation is directly driven by Power Component and axial channel is arranged in bracket keeps Power Component mobile in bracket interior orientation, expansion screw will not generate movement interference when doing rotary extension movement, the motion profile for eliminating expansion screw is chaotic, and power is directly inputted expansion screw by Power Component, promote power output efficiency, it improves Transmission efficiency, in addition Power Component is plugged in axial channel vibration when can reduce expansion screw movement, keeps overall operation steady, reduces the generation of noise.

Description

A kind of Novel spiral stretching structure
Technical field
The utility model relates to transmission mechanism field, espespecially a kind of Novel spiral stretching structure.
Background technique
Existing spiral expanding structure is to drive the rotation of hexagon shape drive axis to drive expansion screw by Power Component It rotates (as shown in Figure 4), this structure to generate the radial movement with axial direction between expansion screw and hexagon shape drive axis Interference, expansion screw will appear motion profile confusion in rotary extension, transmission efficiency caused to decline.
Utility model content
To solve the above problems, the utility model provides a kind of Novel spiral eliminated movement interference, improve transmission efficiency Stretching structure.
To achieve the above object, the utility model adopts the following technical scheme is: a kind of Novel spiral stretching structure, packet Bracket, expansion screw, guide part and Power Component are included, the guide part is located in bracket, axial channel is equipped in the bracket, The expansion screw is rotatable to be located in bracket, and the expansion screw is by the way that rotary extension moves in bracket with guide part cooperation Dynamic, the Power Component is plugged in axial channel, and the Power Component and expansion screw are sequentially connected, the Power Component with Expansion screw movement it is mobile in bracket interior orientation.
Preferably, the outside of the Power Component is equipped with cutting, Power Component plugged in axial channel by cutting thus It is mobile in bracket interior orientation.
Preferably, the expansion screw is equipped with helicla flute, and the expansion screw passes through helicla flute and guiding in rotation Part is slidably matched so as to the telescopic moving in bracket.
Preferably, the rack inner wall is equipped with graphite flake, reduces the frictional resistance of expansion screw and Power Component.
The utility model has the beneficial effects that: simplifying overall structure, expansion screw is directly driven by Power Component It rotates and axial channel is arranged in bracket keeps Power Component mobile in bracket interior orientation, expansion screw does rotary extension movement Shi Buhui generates movement interference, and the motion profile for eliminating expansion screw is chaotic, and Power Component directly stretches power input Compression screw arbor promotes power output efficiency, improves transmission efficiency, in addition Power Component, which is plugged in axial channel, can reduce flexible spiral shell Vibration when bar moves, keeps overall operation steady, reduces the generation of noise.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the detonation configuration figure of the utility model.
Fig. 3 is the sectional view of the utility model.
Fig. 4 is the detonation configuration figure of existing spiral expanding structure.
Description of symbols: 1. brackets;11. axial channel;2. expansion screw;21. helicla flute;3. guide part;4. power Component;41. cutting.
Specific embodiment
It please refers to shown in Fig. 1-3, the utility model is about a kind of Novel spiral stretching structure, including bracket 1, expansion screw 2, guide part 3 and Power Component 4, the end face of the bracket 1 are equipped with guide part accommodation groove, are equipped with axial channel in the bracket 1 11,1 inner wall of bracket is equipped with graphite flake, and the guide part 3 is located in guide part accommodation groove, and the expansion screw 2 is threaded through In bracket 1,2 side of expansion screw is equipped with helicla flute 21, and the expansion screw 2 is slided by helicla flute 21 and guide part 3 Cooperation, the Power Component 4 are arranged with shell outside, and the side of the shell is equipped with cutting 41, and the Power Component 4 passes through cutting 41 are plugged in be threaded through in bracket 1 in axial channel 11, and the Power Component 4 is sequentially connected with expansion screw 2, power packages Part 4 drives expansion screw 2 to rotate, and does stretching motion and drive by the way that the cooperation of guide part 3 is interior between when expansion screw 2 rotates 4 displacement of Power Component.
Working principle: Power Component 4 drives expansion screw 2 to rotate, and passes through helicla flute 21 and guiding when expansion screw 2 rotates Part 3 be slidably matched extended bracket 1 or retract bracket 1, Power Component 4 under the drive of expansion screw 21 interior orientation of bracket move It is dynamic.
The utility model directly drives the rotation of expansion screw 2 by Power Component 4 and axial channel is arranged in bracket 1 11 keep Power Component 4 mobile in 1 interior orientation of bracket, and movement interference will not be generated when expansion screw 2 does rotary extension movement, is eliminated The motion profile of expansion screw 2 is chaotic, and power is directly inputted expansion screw 2 by Power Component 4, promotes power output effect Rate improves transmission efficiency, and in addition Power Component 4 is plugged in axial channel 11 vibration that can be reduced when expansion screw 2 moves, and makes Overall operation is steady, reduces the generation of noise.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine It protects in range.

Claims (4)

1. a kind of Novel spiral stretching structure, it is characterised in that: described including bracket, expansion screw, guide part and Power Component Guide part is located in bracket, and axial channel is equipped in the bracket, and the expansion screw is rotatable to be located in bracket, described flexible By rotating telescopic moving in bracket with guide part cooperation, the Power Component is plugged in axial channel screw rod, described dynamic Power component and expansion screw are sequentially connected, and the Power Component is mobile in bracket interior orientation with the movement of expansion screw.
2. a kind of Novel spiral stretching structure according to claim 1, it is characterised in that: set on the outside of the Power Component There is cutting, the Power Component is plugged in axial channel by cutting to mobile in bracket interior orientation.
3. a kind of Novel spiral stretching structure according to claim 1, it is characterised in that: the expansion screw is equipped with spiral shell Spin slot.
4. a kind of Novel spiral stretching structure according to claim 1, it is characterised in that: the rack inner wall is equipped with graphite Piece.
CN201821373425.7U 2018-08-24 2018-08-24 A kind of Novel spiral stretching structure Active CN208793543U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821373425.7U CN208793543U (en) 2018-08-24 2018-08-24 A kind of Novel spiral stretching structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821373425.7U CN208793543U (en) 2018-08-24 2018-08-24 A kind of Novel spiral stretching structure

Publications (1)

Publication Number Publication Date
CN208793543U true CN208793543U (en) 2019-04-26

Family

ID=66206959

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821373425.7U Active CN208793543U (en) 2018-08-24 2018-08-24 A kind of Novel spiral stretching structure

Country Status (1)

Country Link
CN (1) CN208793543U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532656A (en) * 2020-04-30 2020-08-14 广东工业大学 Single-power-source lifting and rotating device for production line and production line conveyor belt
CN111713853A (en) * 2020-06-30 2020-09-29 惠州市金力智能科技有限公司 Direct-drive type rotary telescopic electric dining table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111532656A (en) * 2020-04-30 2020-08-14 广东工业大学 Single-power-source lifting and rotating device for production line and production line conveyor belt
CN111713853A (en) * 2020-06-30 2020-09-29 惠州市金力智能科技有限公司 Direct-drive type rotary telescopic electric dining table

Similar Documents

Publication Publication Date Title
CN208793543U (en) A kind of Novel spiral stretching structure
CN207814839U (en) A kind of heightening bracket increased convenient for display
CN108882648A (en) A kind of heat radiation protection device of new mechanical and electrical equipment
CN207748650U (en) A kind of noise reduction frame of textile machine
CN203508682U (en) Fin evaporator direct-pulling type pipe bender
CN105078539A (en) Medical reciprocating saw
CN105834921B (en) A kind of pushing formula directly drives super high pressure fluid dynamical system
CN204839642U (en) Medical drag saw
CN206299761U (en) Open electric pushrod
CN204592193U (en) Miniature gears damper
CN211501523U (en) Thread type linear motion mechanism
CN208364720U (en) A kind of telescopic device
CN208924015U (en) A kind of twin-screw servo electric cylinders
CN204387242U (en) A kind of piston driving type transposition control device
CN203380623U (en) Double-rotating table of gantry type five-shaft linkage vertical machining center
CN203656097U (en) Rocking mechanism
CN208832249U (en) A kind of LED light for curtain wall imaging
CN203800794U (en) Linear reciprocating motor
CN202673867U (en) Double-cylinder oil cylinder of bending machine
CN108598878A (en) a kind of lightning rod
CN205792168U (en) Linear electric motors guider
CN220890576U (en) Centrifugal fan impeller with riveted structure
CN209551039U (en) A kind of slotting elastic slice jig of upper casing manipulator of intelligent sound box
CN113794316B (en) Noise reduction device of high-rotating-speed brushless motor
CN204131300U (en) A kind of external rotor servomotor preposition trailing type multi-stage motor cylinder structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220323

Address after: No. 438000, tuanfengdian village, Huanggang County, Hubei Province

Patentee after: Xiong Wen

Address before: 523000 5th floor, No. 31, Shixiang, Gujing village, Shipai town, Dongguan City, Guangdong Province

Patentee before: DONGGUAN MENGQU ELECTRONIC TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right