CN107288983A - Spring-piece type piecemeal nut - Google Patents
Spring-piece type piecemeal nut Download PDFInfo
- Publication number
- CN107288983A CN107288983A CN201610204852.1A CN201610204852A CN107288983A CN 107288983 A CN107288983 A CN 107288983A CN 201610204852 A CN201610204852 A CN 201610204852A CN 107288983 A CN107288983 A CN 107288983A
- Authority
- CN
- China
- Prior art keywords
- screw thread
- nut
- spring
- thread piece
- flexure strip
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
- F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
- F16B37/0857—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by the action of one or more springs or resilient retaining members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
It is a kind of
Spring-piece type piecemeal nut
, including
Turning set, drive sleeve, screw thread piece；
It is described
There is driving groove on turning set；
It is described
There are front apron, flexure strip position in drive sleeve, tighten position, transmission convex, transmission evagination；
It is described
Flexible on screw thread piece；
It is described
Transmission evagination exists
It is described
In driving groove,
It is described
Screw thread piece exists
It is described
Tighten position
On,
It is described
Flexure strip exists
It is described
On flexure strip position
；
It is described
Turning set to
It is described
When front apron is moved,
It is described
Screw thread piece tightens position contraction described in,
It is described
Flexure strip is compressed.
Description
Technical field
The present invention relates to a kind of nut, particularly a kind of spring-piece type piecemeal nut.
Background technology
Chinese patent
201420126510.9
Disclose a kind of Quick detachable nut, Chinese patent
201420328738.6
Disclose a kind of fast mounting-dismounting nut；
Chinese patent
200910128491.7
, a kind of fast locking screw cap is disclosed, but the circle of a circle one is needed in unblock and produces, it has not been convenient to；
Chinese patent
201320487668.4
, a kind of quick despatch nut is disclosed, in outside actuating sleeve part
10
During rotation, limit card block
12
Rotation slips into ring neck
24
It is interior, drive engagement claw
23
Inside is set to screw togather external member
20
Rotate together, so make limit card block
12
Directly drive engagement claw
23
On the one hand the design of rotation may destroy limit card block when stress is big
12
, on the other hand because inside screws togather external member
20
It is provided with longitudinal neck
220
, longitudinal groove
22
It may also can make engagement claw
23
Fracture of root, so as to influence service life.
The content of the invention
It is an object of the invention to provide
It is a kind of
Spring-piece type piecemeal nut
, reasonable stress during rotation, service life is long, can be with fast assembling-disassembling.
To achieve these goals, the spring-piece type piecemeal nut that the present invention is provided
,
It is characterized in that：Including
Turning set, drive sleeve, screw thread piece；
It is described
There is driving groove on turning set；
It is described
There are front apron, flexure strip position in drive sleeve, tighten position, transmission convex, transmission evagination；
It is described
Flexible on screw thread piece；
It is described
Transmission evagination exists
It is described
In driving groove,
It is described
Screw thread piece exists
It is described
Tighten position
On,
It is described
Flexure strip exists
It is described
On flexure strip position
；
It is described
Turning set to
It is described
When front apron is moved,
It is described
Screw thread piece tightens position contraction described in,
It is described
Flexure strip is compressed
；
As the improvement of spring-piece type piecemeal nut of the present invention, its further feature is：It is described
Tighten position
For slope
；
As the improvement of spring-piece type piecemeal nut of the present invention, its further feature is：It is described
There is slope on screw thread piece
；
As the improvement of spring-piece type piecemeal nut of the present invention, its further feature is：It is described
Tighten position
For slope,
It is described
Screw thread sheet head is slope
；
As the improvement of spring-piece type piecemeal nut of the present invention, its further feature is：It is described
Turning set drives
It is described
It is driven evagination,
It is described
Convex is driven to drive
It is described
Screw thread piece.
The beneficial effects of the invention are as follows：
It is simple in construction, it is easy for installation, shorten the rotational travel of nut, improve operating efficiency,
And the stud for screw thread defect occur to non-locking section is highly beneficial.
Brief description of the drawings
Fig. 1 is the turning set schematic diagram of the present invention.
Fig. 2 is the drive sleeve schematic diagram of the present invention.
Fig. 3 is the screw thread piece schematic diagram of the present invention.
Fig. 4 is the schematic diagram of the present invention.
Fig. 5 is the present invention
's
Diagrammatic cross-section.
Embodiment
Refering to Fig. 1, there is driving groove 2 on turning set 1；
Refering to Fig. 2, there are front apron 4, flexure strip position 5 in drive sleeve 3, tighten position 6, transmission evagination 7, transmission convex 8；Wherein, position 6 is tightened for slope；
Refering to Fig. 3, flexible 10, slope 11 on screw thread piece 9；
Refering to Fig. 4, Fig. 5, transmission evagination 7 is in driving groove 2, and screw thread piece 9 is on position 6 is tightened, and flexure strip 10 is on flexure strip position 5；
When the present invention, which is enclosed on, to be worked on stud, turning set 1 is moved to front apron 4, promotes screw thread piece 9 also to be moved to front apron 4, screw thread piece 9 shrinks along position 6 is tightened, and screw thread piece 9 locks stud after shrinking, and flexure strip 10 is compressed；
Continue
Rotate
Set 1, turning set 1 drives transmission evagination 7, and transmission convex 8 drives screw thread piece 9；
Turning set 1 is rotated backward, turning set 1 reversely drives transmission evagination 7, and transmission convex 8 reversely drives screw thread piece 9, and flexure strip 10 makes screw thread piece 9 leave front apron 4, and screw thread piece 9 unclamps with stud.
Claims (5)
1. a kind of spring-piece type piecemeal nut, it is characterised in that：Including turning set, drive sleeve, screw thread piece；There is driving groove on the turning set；There are front apron, flexure strip position in the drive sleeve, tighten position, transmission convex, transmission evagination；Flexible on the screw thread piece；The transmission evagination is in the driving groove, and the screw thread piece is tightened on position described, and the flexure strip is on flexure strip position；The turning set to the front apron move when, the screw thread piece is shunk along the position that tightens, and the flexure strip is compressed.
2. spring-piece type piecemeal nut as claimed in claim 1, it is characterised in that：Slope is in the position that tightens.
3. spring-piece type piecemeal nut as claimed in claim 1, it is characterised in that：There is slope on the screw thread piece.
4. spring-piece type piecemeal nut as claimed in claim 1, it is characterised in that：Slope is in the position that tightens, and the screw thread sheet head is slope.
5. spring-piece type piecemeal nut as claimed in claim 1 or 2 or 3 or 4, it is characterised in that：The turning set drives the transmission evagination, and the transmission convex drives the screw thread piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204852.1A CN107288983A (en) | 2016-04-05 | 2016-04-05 | Spring-piece type piecemeal nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204852.1A CN107288983A (en) | 2016-04-05 | 2016-04-05 | Spring-piece type piecemeal nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288983A true CN107288983A (en) | 2017-10-24 |
Family
ID=60088152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610204852.1A Pending CN107288983A (en) | 2016-04-05 | 2016-04-05 | Spring-piece type piecemeal nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223542A (en) * | 2018-03-16 | 2018-06-29 | 陈绍忠 | A kind of Fast Installation（Dismounting）Nut |
-
2016
- 2016-04-05 CN CN201610204852.1A patent/CN107288983A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223542A (en) * | 2018-03-16 | 2018-06-29 | 陈绍忠 | A kind of Fast Installation（Dismounting）Nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |
|
| WD01 | Invention patent application deemed withdrawn after publication |