CN208793543U - A kind of Novel spiral stretching structure - Google Patents
A kind of Novel spiral stretching structure Download PDFInfo
- 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
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- China
- Prior art keywords
- expansion screw
- bracket
- power component
- axial channel
- guide part
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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
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.
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)
| 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 |
-
2018
- 2018-08-24 CN CN201821373425.7U patent/CN208793543U/en active Active
Cited By (2)
| 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 |
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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 |