CN207750360U - The fixing device of object on a kind of rotary screw - Google Patents
The fixing device of object on a kind of rotary screw Download PDFInfo
- Publication number
- CN207750360U CN207750360U CN201721692829.8U CN201721692829U CN207750360U CN 207750360 U CN207750360 U CN 207750360U CN 201721692829 U CN201721692829 U CN 201721692829U CN 207750360 U CN207750360 U CN 207750360U
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- screw
- rotary screw
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- utility
- clamping
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Abstract
The utility model belongs to screw technique field, discloses a kind of fixing device of object on rotary screw, clamps mother and is perpendicularly cut into full symmetric two pieces in cylinder end face, and two pieces fixed to form clamping female with screw；It clamps female side and is provided with locking jack, the both sides for locking jack are screw hole, and it is threaded hole to clamp female central part.There is cutting gap between two parts of the clamping mother of the utility model, holds tightly on screw rod, generation is entirely radial load, and rotating object can be secured firmly on screw rod.The full symmetric processing of female two parts is clamped, dynamic equilibrium problems are not will produce.The utility model can efficiently solve the problem of fixed object is easy to loosen on rotary screw, it is simple to clamp parent structure, production easy to process, fixed object can increase the fastness for being fixed parent, it avoids fixated body and occurs the case where falling off because of loosening, prevent the engineering accident caused by fixated body loosens, improves the reliability of entire mechanical device.
Description
Technical field
The utility model belongs to a kind of fixing device of object on screw technique field more particularly to rotary screw.
Background technology
Fixed object is to add plain cushion and spring washer using nut or fix again plus for tight nut on traditional screw rod, for
For rotary screw band animal body rotation, due to the inertia for starting and stopping to generate, fixed object is easy to loosen, this is
It is to generate frictional force by the mutual stress in face of flute profile to prevent from rotating, but screw thread is that have spiral shell to be fixed due to screw rod, nut check
Lift angle is revolved, screw rod will produce component when rotating and fixated body is loosened.So that there are security risks for mechanical device, and
Fixated body once falls off, and unnecessary engineering but will be caused to lose.
In conclusion problem of the existing technology is：Traditional fixing means fixated body is easy to loosen.
Invention content
In view of the problems of the existing technology, the utility model provide on a kind of rotary screw the fixing device of object and
Method.
The utility model is realized in this way on a kind of rotary screw object fixing device, object on the rotary screw
The fixing device of body is provided with：
Rotary screw；
The rotary screw is connect with box thread is clamped；
The clamping main bag includes：Lock jack, screw hole, threaded hole；
The side for clamping mother is provided with locking jack, and the both sides for locking jack are screw hole；It is described to clamp female center
Part is the threaded hole consistent with screw flight.
Further, the rotary screw is connect with female and nut thread is clamped.
Further, described two parts for clamping mother are connected by screw, and nut is clamping female lower section, rotating object and spiral shell
Gasket is lined between mother.
There is cutting gap between two parts of the clamping mother of the utility model, holds tightly on screw rod, generation is entirely diameter
Rotating object can be firmly fixed on screw rod by Xiang Li.In addition, clamping the full symmetric processing of female two parts, not will produce
Dynamic equilibrium problems.
The utility model can efficiently solve the problem of fixed object is easy to loosen on rotary screw, clamp parent structure letter
Single, production easy to process, fixed object can increase the fastness for being fixed parent, avoid fixated body because loosen and
The case where falling off occurs, and has prevented the engineering accident caused by fixated body loosens, and improve entire mechanical device can
By property.
Description of the drawings
Fig. 1 is the fixture structure schematic diagram of object on the rotary screw of the utility model embodiment offer；
In figure：1, rotary screw；2, screw；3, it clamps female；3-1, locking jack；3-2, screw hole；3-3, threaded hole；4、
Nut；5, gasket；6, rotating object.
Fig. 2 is the structural schematic diagram for the clamping mother that the utility model embodiment provides.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this practicality
It is novel, it is not used to limit the utility model.
The utility model is to install fixing device clamping mother additional on screw rod rotating object is made to be firmly fixed on screw rod, is kept away
The case where fixated body falls off because of loosening is exempted from, has prevented the engineering accident caused by fixated body loosens, carried
The high reliability of entire mechanical device.
The application principle of the utility model is explained in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the fixing device of object includes on the rotary screw that the utility model embodiment provides：Rotation
Turn screw rod 1, screw 2, clamp mother 3, nut 4, gasket 5, rotating object 6.
Rotary screw 1 is threadedly coupled with clamping mother 3 and nut 4, and the two parts for clamping mother 3 are connected by screw 2, nut 4
In the lower section for clamping mother 3, gasket 5 is lined between rotating object 6 and nut 4.
Clamping mother 3 includes：Lock jack 3-1, screw hole 3-2, threaded hole 3-3.
It clamps mother 3 and is perpendicularly cut into full symmetric two pieces in cylinder end face, fix two pieces to form clamping with screw 2
It is female；The side for clamping mother 3 is provided with locking jack 3-1, and the both sides of locking jack 3-1 are screw hole 3-2, clamp the central part of mother 3
It is divided into threaded hole 3-3.
The fixing means of object includes the following steps on the rotary screw that the utility model embodiment provides：
Step 1, rotating object is fixed with nut cushioning circle on screw rod, when installation clamps female；
Step 2 pre-tightens two screws, is tightened using locking jack by mother is clamped, tightens two screws.
There is cutting gap between the two parts for the clamping mother that the utility model embodiment provides, holds tightly on screw rod, generate
Be entirely radial load, rotating object can be firmly fixed on screw rod.In addition, clamping, female two parts are full symmetric to be added
Work not will produce dynamic equilibrium problems.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (3)
1. the fixing device of object on a kind of rotary screw, which is characterized in that the fixing device of object is set on the rotary screw
It is equipped with：
Rotary screw；
The rotary screw is connect with box thread is clamped；
The clamping main bag includes：Lock jack, screw hole, threaded hole；
The side for clamping mother is provided with locking jack, and the both sides for locking jack are screw hole；It is described to clamp female central part
For threaded hole.
2. the fixing device of object on rotary screw as described in claim 1, which is characterized in that the rotary screw and clamping
Mother connects with nut thread.
3. the fixing device of object on rotary screw as described in claim 1, which is characterized in that described to clamp female two parts
It is connected by screw, nut is clamping female lower section, and gasket is lined between rotating object and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692829.8U CN207750360U (en) | 2017-12-07 | 2017-12-07 | The fixing device of object on a kind of rotary screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721692829.8U CN207750360U (en) | 2017-12-07 | 2017-12-07 | The fixing device of object on a kind of rotary screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207750360U true CN207750360U (en) | 2018-08-21 |
Family
ID=63147783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721692829.8U Active CN207750360U (en) | 2017-12-07 | 2017-12-07 | The fixing device of object on a kind of rotary screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207750360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816482A (en) * | 2017-12-07 | 2018-03-20 | 智灵飞（北京）科技有限公司 | The fixing device and method of object on a kind of rotary screw |
-
2017
- 2017-12-07 CN CN201721692829.8U patent/CN207750360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816482A (en) * | 2017-12-07 | 2018-03-20 | 智灵飞（北京）科技有限公司 | The fixing device and method of object on a kind of rotary screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang zhilingfei Aviation Technology Co., Ltd Assignor: Zhi Ling Fei (Beijing) Technology Co., Ltd. Contract record no.: X2019980000480 Denomination of utility model: Device and method for fixing object on rotating screw rod Granted publication date: 20180821 License type: Common License Record date: 20191101 |
|
| EE01 | Entry into force of recordation of patent licensing contract |