CN209324838U - A kind of screw hole changes aperture nut - Google Patents
A kind of screw hole changes aperture nut Download PDFInfo
- Publication number
- CN209324838U CN209324838U CN201821955202.1U CN201821955202U CN209324838U CN 209324838 U CN209324838 U CN 209324838U CN 201821955202 U CN201821955202 U CN 201821955202U CN 209324838 U CN209324838 U CN 209324838U
- Authority
- CN
- China
- Prior art keywords
- nut body
- nut
- screw hole
- thread
- thread cavity
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 claims description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000005121 Sorbus torminalis Nutrition 0.000 description 1
- 244000152100 Sorbus torminalis Species 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of screw holes to change aperture nut, including nut body, thread cavity is equipped in the nut body, the thread cavity is the through-hole of upper and lower ends connection, the screw thread cavity wall coiling is equipped with internal screw thread, the nut body outer wall side coiling is equipped with external screw thread, the nut body upper end is equipped with annular rib, the annular rib surrounding exceeds nut body, as preferred, the thread cavity upper end is equipped with the spanner bayonet blocked for spanner close to annular rib side, the spanner bayonet is connected to thread cavity, the spanner bayonet and thread cavity is coaxially disposed, the utility model is by being respectively provided with screw thread for the inner ring machine outer ring of nut body, it is cooperatively connected by outer ring screw thread and screw hole, inner ring screw thread can replace screw hole and be bolted, change aperture and the screw thread of original screw hole, It is convenient to use.
Description
[technical field]
The utility model relates to the technical fields that the technical field of nut, especially screw hole change aperture nut.
[background technique]
Being bolted is a connection type important in modern mechanical, is bolted by bolt and screw hole with being combined into,
Many times since screw hole is excessive in being bolted, bolt is unworthy of with screw hole dimensions, leads to not connect, need one can be with
The machine components for changing screw hole aperture and screw thread change the aperture of screw hole and screw thread, allow to be adapted to bolt, connect.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes that a kind of screw hole changes aperture nut, energy
Aperture and the hole internal screw thread of existing screw hole are enough adjusted, facilitate and is bolted.
To achieve the above object, the utility model proposes a kind of screw holes to change aperture nut, including nut body, described
Nut body in be equipped with thread cavity, the thread cavity is the through-hole of upper and lower ends connection, the described screw thread cavity wall coiling
Equipped with internal screw thread, the nut body outer wall side coiling is equipped with external screw thread, and the nut body upper end is equipped with annular gear
Side, the annular rib surrounding exceed nut body.
Preferably, the thread cavity upper end is equipped with the spanner bayonet blocked for spanner, institute close to annular rib side
The spanner bayonet stated is connected to thread cavity, and the spanner bayonet and thread cavity are coaxially disposed.
Preferably, it is regular quadrangle or regular hexagon spanner bayonet that the spanner bayonet, which is outer ring,.
Preferably, the annular rib lower end surface is equipped with non-slip texture.
Preferably, the nut body and annular rib are coaxially disposed.
Preferably, the nut body is an integral molding structure with annular rib.
It is that a kind of screw hole of the utility model changes aperture nut the utility model has the advantages that the utility model is by will be in nut body
Circle machine outer ring is respectively provided with screw thread, is cooperatively connected by outer ring screw thread and screw hole, and inner ring screw thread can replace screw hole and be bolted,
Change aperture and the screw thread of original screw hole, is easy to use.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram main view that a kind of screw hole of the utility model changes aperture nut；
Fig. 2 is the main view cross-sectional view that a kind of screw hole of the utility model changes aperture nut；
Fig. 3 is the structural schematic diagram top view that a kind of screw hole of the utility model changes aperture nut.
In figure: 1- nut body, 2- annular rib, 11- thread cavity, 12- external screw thread, 13- spanner bayonet, 21- anti-skid chequer
Road.
[specific embodiment]
Refering to fig. 1, Fig. 2 and Fig. 3, the utility model non-slip texture, including nut body 1 are set in the nut body 1
There is thread cavity 11, the thread cavity 11 is the through-hole of upper and lower ends connection, and 11 inner wall of the thread cavity coiling is equipped with interior spiral shell
Line, 1 outer wall side of the nut body coiling are equipped with external screw thread 12, and 1 upper end of nut body is equipped with annular rib 2,
2 surrounding of annular rib exceeds nut body 1,11 upper end of thread cavity close to annular 2 side of rib be equipped with for
The spanner bayonet 13 that spanner blocks, the spanner bayonet 13 are connected to thread cavity 11, the spanner bayonet 13 and thread cavity
11 coaxial arrangements, the spanner bayonet 13 is that outer ring is regular quadrangle or regular hexagon spanner bayonet, the annular rib 2
Lower end surface is equipped with non-slip texture 21, and the nut body 1 and annular rib 2 are coaxially disposed, the nut body 1 and annular
Rib 2 is an integral molding structure.
Utility model works process:
A kind of screw hole of the utility model changes aperture nut during the work time, by the external screw thread 12 and spiral shell of nut body 1
Hole connection, blocks spanner bayonet 13 by spanner and tightens nut body 1, is cooperated with screw hole upper end by spiral shell by annular rib 2
Maternal body 1 is locked, and locking rear thread chamber 11 can substitute screw hole and be attached with bolt.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (6)
1. a kind of screw hole changes aperture nut, it is characterised in that: including nut body (1), be equipped in the nut body (1)
Thread cavity (11), the thread cavity (11) are the through-hole of upper and lower ends connection, and the coiling of the thread cavity (11) inner wall is equipped with
Internal screw thread, the coiling of the nut body (1) outer wall side are equipped with external screw thread (12), and the nut body (1) upper end is equipped with
Annular rib (2), described annular rib (2) surrounding exceed nut body (1).
2. a kind of screw hole as described in claim 1 changes aperture nut, it is characterised in that: described thread cavity (11) upper end is leaned on
Near-ring shape rib (2) side is equipped with the spanner bayonet (13) that blocks for spanner, the spanner bayonet (13) and thread cavity (11)
Connection, the spanner bayonet (13) and thread cavity (11) are coaxially disposed.
3. a kind of screw hole as claimed in claim 2 changes aperture nut, it is characterised in that: described spanner bayonet (13) outer ring
For regular quadrangle or regular hexagon spanner bayonet.
4. a kind of screw hole as described in claim 1 changes aperture nut, it is characterised in that: described annular rib (2) lower end
Face is equipped with non-slip texture (21).
5. a kind of screw hole as described in claim 1 changes aperture nut, it is characterised in that: the nut body (1) and ring
Shape rib (2) coaxial arrangement.
6. a kind of screw hole as described in claim 1 changes aperture nut, it is characterised in that: the nut body (1) and ring
Shape rib (2) is an integral molding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955202.1U CN209324838U (en) | 2018-11-26 | 2018-11-26 | A kind of screw hole changes aperture nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955202.1U CN209324838U (en) | 2018-11-26 | 2018-11-26 | A kind of screw hole changes aperture nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324838U true CN209324838U (en) | 2019-08-30 |
Family
ID=67711526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955202.1U Expired - Fee Related CN209324838U (en) | 2018-11-26 | 2018-11-26 | A kind of screw hole changes aperture nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324838U (en) |
-
2018
- 2018-11-26 CN CN201821955202.1U patent/CN209324838U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209324838U (en) | A kind of screw hole changes aperture nut | |
| CN109707721A (en) | A kind of dedicated firm hexagonal locknut of engineering machinery | |
| CN204200811U (en) | A kind of separated type nut assembly | |
| CN207539167U (en) | A kind of anti-dropout channel nut | |
| CN206754102U (en) | A kind of new type nut | |
| CN209324846U (en) | A kind of nut | |
| CN204511007U (en) | A kind of locking device of tent pole | |
| CN205895846U (en) | Looseness -prevention bolt | |
| CN203285818U (en) | Fastening screw structure | |
| CN206895938U (en) | Two nodal pattern bradawl handles | |
| CN203441935U (en) | Screw structure of six-roller reversing mill | |
| CN206785821U (en) | A kind of new type nut | |
| CN207621159U (en) | A kind of steady nut | |
| CN207105379U (en) | Inner tube mold seat | |
| CN209228838U (en) | A kind of component for wind power generation anti-theft nut | |
| CN204921625U (en) | Take nut of back taper body | |
| CN206458865U (en) | A kind of safety valve adjusting ring fixed structure and safety valve | |
| CN205089754U (en) | Hookup screw rod | |
| CN207344494U (en) | A kind of nut pullover of screw nut splitter | |
| CN204088759U (en) | A kind of connector locking mechanism with anti-theft feature | |
| CN215634307U (en) | Main shaft nut with good locking effect | |
| CN208858725U (en) | Adjust automatically connecting shaft | |
| CN208409708U (en) | A kind of collet head diameter changing device and reducing collet head | |
| CN203614574U (en) | Eccentric wheel | |
| CN209180198U (en) | A kind of splice type bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 |