CN211039340U - Titanium alloy bolt with inclined plane structure - Google Patents
Titanium alloy bolt with inclined plane structure Download PDFInfo
- Publication number
- CN211039340U CN211039340U CN201921679120.3U CN201921679120U CN211039340U CN 211039340 U CN211039340 U CN 211039340U CN 201921679120 U CN201921679120 U CN 201921679120U CN 211039340 U CN211039340 U CN 211039340U
- Authority
- CN
- China
- Prior art keywords
- bolt
- inclined plane
- fastening
- titanium alloy
- screw thread
- 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
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses an inclined plane structure titanium alloy bolt, including the bolt body, the bolt body includes screw thread portion and fastening portion, fastening portion cross-section is polygonized structure, just fastening portion is from being close to screw thread portion one end is to keeping away from screw thread portion one end is the inclined plane column structure, be equipped with inclined plane transition portion between screw thread portion and the fastening portion, keep away from the blind hole has inwards been seted up to the fastening portion of screw thread portion one end. The fastening part is arranged to be of an inclined plane structure, so that the time for sleeving the bolt by the wrench is greatly shortened, and the overall working efficiency is improved; be equipped with inclined plane transition portion between screw portion and fastening portion, improve the leakproofness between bolt body and the complex screw hole, prevented the corruption of air or rainwater to the bolt, prolonged the life of bolt.
Description
Technical Field
The utility model relates to a bolt technical field especially relates to a slope structure titanium alloy bolt.
Background
A bolt is a mechanical part, and a cylindrical threaded fastener matched with a nut. A fastener consisting of a thread part and a bolt fastening part needs to be matched with a nut and is used for fastening and connecting two parts with through holes. At present the bolt kind is various, and the application is also more extensive, and there is various automatic fastening instrument during most bolt-up moreover, but still can use the spanner to fasten at some close fitting or special field fastening bolt, because the bolt position with spanner complex is planar, and less with the clearance between the spanner inner wall, consequently after once fastening is accomplished, take off the spanner, be difficult to sheathe in when the bolt is advanced again, can extremely influence work efficiency like this.
Disclosure of Invention
To the problem that exists, the utility model aims at providing an inclined plane structure titanium alloy bolt, including the bolt body, the bolt body includes screw thread portion and fastening portion, sets up fastening portion into inclined plane column structure, sheathes very easily when overlapping the spanner, has improved work efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an inclined plane structure titanium alloy bolt, includes the bolt body, the bolt body includes screw thread portion and fastening portion, its characterized in that: the cross section of the fastening part is of a polygonal structure, and the fastening part is of a bevel-shaped structure from one end close to the threaded part to one end far away from the threaded part.
Preferably, a bevel transition part is arranged between the threaded part and the fastening part.
Preferably, the fastening part far away from one end of the threaded part is internally provided with a blind hole.
Preferably, each edge of the bolt body is provided with a chamfer structure.
The utility model has the advantages that: (1) through setting the fastening part to the inclined plane-shaped structure, the time for sleeving the bolt by the wrench is greatly shortened, and the overall working efficiency is improved. (2) Be equipped with inclined plane transition portion between screw portion and fastening portion, improve the leakproofness between bolt body and the complex screw hole, prevented the corruption of air or rainwater to the bolt, prolonged the life of bolt.
Drawings
Fig. 1 is a main view structure diagram of the bolt body of the present invention.
Fig. 2 is a right view structural diagram of the bolt body of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.
Referring to fig. 1-2, a titanium alloy bolt with a bevel structure includes a bolt body 1, the bolt body 1 includes a threaded portion 11 and a fastening portion 12, a cross section of the fastening portion 12 is a polygonal structure, preferably a hexagonal structure, and the fastening portion 12 is a bevel-shaped structure 121 from an end close to the threaded portion 11 to an end away from the threaded portion 11, a wrench used with the bolt body 1 is also configured to be the same structure, when the wrench is inserted into the fastening portion 12 of the bevel-shaped structure 121, a large-diameter end of the wrench is inserted into a small-diameter end of the fastening portion 12, and due to a large difference between diameters of the two, the wrench is easily inserted into the fastening portion 12, so that time is saved, and use efficiency is improved.
Further in order to improve the sealing performance of the bolt body 1 and the threaded hole, an inclined transition portion 13 is arranged between the threaded portion 11 and the fastening portion 12, the inclined transition portion 13 is matched with the corresponding threaded hole structure, the contact surface of the bolt body 1 and the threaded hole is improved, and the problems of rusting and the like caused by contact of threads and air or rainwater are reduced.
Further in order to reduce the weight of the bolt body 1, a blind hole 14 is formed inwards in the fastening portion 12 far away from one end of the threaded portion 11, and the blind hole 14 can reduce the weight of the bolt body 1, and can save raw materials and cost.
Further in order to improve the wear resistance of the bolt body 1, each edge of the bolt body 1 is designed to be a chamfering structure, the chamfering structure can not damage the bolt body 1 when contacting with a wrench, and on the other hand, the damage to a human body, such as scratching, can be prevented.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a bevel construction titanium alloy bolt, includes bolt body (1), bolt body (1) is including screw thread portion (11) and fastening portion (12), its characterized in that: the cross section of the fastening part (12) is of a polygonal structure, and the fastening part (12) is of an inclined plane-shaped structure (121) from one end close to the threaded part (11) to one end far away from the threaded part (11).
2. The bevel-structured titanium alloy bolt according to claim 1, wherein: an inclined transition part (13) is arranged between the thread part (11) and the fastening part (12).
3. The bevel-structured titanium alloy bolt according to claim 2, wherein: the fastening part (12) far away from one end of the thread part (11) is internally provided with a blind hole (14).
4. The bevel-structured titanium alloy bolt according to claim 3, wherein: each edge of the bolt body (1) is designed to be a chamfer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679120.3U CN211039340U (en) | 2019-10-09 | 2019-10-09 | Titanium alloy bolt with inclined plane structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679120.3U CN211039340U (en) | 2019-10-09 | 2019-10-09 | Titanium alloy bolt with inclined plane structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211039340U true CN211039340U (en) | 2020-07-17 |
Family
ID=71566233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921679120.3U Active CN211039340U (en) | 2019-10-09 | 2019-10-09 | Titanium alloy bolt with inclined plane structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211039340U (en) |
-
2019
- 2019-10-09 CN CN201921679120.3U patent/CN211039340U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201100299Y (en) | Multi-level top push fastener | |
| CN203604397U (en) | Universal type screw capable of preventing machinery from being damaged | |
| CN211039340U (en) | Titanium alloy bolt with inclined plane structure | |
| CN105757090A (en) | Screw with double threaded rods | |
| CN106239428B (en) | A kind of device of quick assembling stud | |
| CN210660884U (en) | Adjusting bolt | |
| CN205996866U (en) | A kind of interior Hexagonal jacket joint of tiltable angle | |
| CN204843484U (en) | Stud assembly jig | |
| CN204686747U (en) | A kind of multifunctional wrench | |
| CN201432256Y (en) | Socket wrench clamping structure | |
| CN203463463U (en) | American-standard hexagon bolt | |
| CN210318125U (en) | Fastening device | |
| CN212455138U (en) | Functional bolt | |
| CN201297319Y (en) | Screw | |
| CN208906472U (en) | A kind of novel ratchet spanner | |
| CN207777387U (en) | A kind of check bolt | |
| CN203257845U (en) | Fastening barrel for combining parts on model | |
| CN107471143B (en) | Be applied to screwdriver subassembly of difficult screw of twisting | |
| CN206495868U (en) | A kind of tapping screw | |
| CN206175435U (en) | Flexible bolt with hexagonal groove threaded end | |
| CN205600575U (en) | Portable multi -functional emergent spanner | |
| CN220646430U (en) | Upsetting bolt | |
| CN210660949U (en) | High-strength triangular tooth screw for drilling steel plate | |
| CN218377262U (en) | Rust-proof wear-resistant inner hexagonal socket head cap screw | |
| CN209970577U (en) | Simple disassembling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |