CN217582830U

CN217582830U - High-strength anti-loosening hexagon bolt

Info

Publication number: CN217582830U
Application number: CN202220640441.8U
Authority: CN
Inventors: 陈冬; 陈芳; 薛方君
Original assignee: Ningbo Zhongli Bolt Manufacturing Co ltd
Current assignee: Ningbo Zhongli Bolt Manufacturing Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-10-14
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a high strength locking hexagon bolt that moves, including hexagonal bolt head, limit nut and screw bolt, the screw bolt is installed to the bottom of hexagonal bolt head, the surface threaded connection of screw bolt has limit nut, the bottom of hexagonal bolt head is connected with the spacer, and the spacer cup joints in the surface of screw bolt, a plurality of registration arm is all installed to the front end and the tail end at spacer top, and pegs graft in the inside of hexagonal bolt head to the surface of registration arm, the anchor block is evenly installed to the both sides at spacer top, and the surface joint of anchor block in the inside of hexagonal bolt head, the buffer beam is installed to the interior roof of anchor block. The utility model discloses a stop the layer and stop the setting of ring with hindering, the two is through self antiskid nature, when using, through the effect of stopping to the upper and lower of centre gripping structure to add the stability when using of device, and good locking not hard up effect.

Description

High-strength anti-loosening hexagon bolt

Technical Field

The utility model relates to a bolt structure technical field specifically is a locking hexagon bolt that moves of high strength.

Background

The bolt part is a small part which is frequently used, the application range is extremely wide, and different bolts have different structural shapes according to the use requirements, such as the use of a hexagon bolt, but the use of the existing part of the hexagon bolt still has certain defects.

The high-strength anti-loosening hexagon bolt in the prior art has the defects that:

its structure is comparatively simple when using in traditional hex bolts structure, has certain elasticity, influences the user demand of device then.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking hexagon bolt that moves of high strength to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a high-strength anti-loosening hexagonal bolt comprises a hexagonal bolt head, a limit nut and a threaded bolt rod, wherein the threaded bolt rod is arranged at the bottom of the hexagonal bolt head, and the outer surface of the threaded bolt rod is in threaded connection with the limit nut;

the bottom of hexagonal bolt head is connected with the spacer, and the spacer cup joints in the surface of screw bolt pole, a plurality of registration arm is all installed to the front end and the tail end at spacer top, and the surface of registration arm pegs graft in the inside of hexagonal bolt head, the reinforcement piece is evenly installed to the both sides at spacer top, and the surface joint of reinforcement piece in the inside of hexagonal bolt head, the buffer beam is installed to the interior roof of reinforcement piece, the bottom of buffer beam is connected with the fixed plate, the bottom of fixed plate is provided with hinders the layer of stopping.

Preferably, the top of the limit nut is connected with a stopping ring, the bottom of the stopping ring is provided with a group of insertion pieces, and the insertion pieces are inserted into the limit nut.

Preferably, the top thread of the hexagonal bolt head is connected with a fixing bolt in a penetrating manner, and the front end of the fixing bolt is connected with the inside of the positioning pipe in a threaded manner.

Preferably, the top of the hexagonal bolt head is clamped with a dustproof cover, and the bottom of the dustproof cover is embedded with the top of the fixing bolt.

Preferably, the positioning outer surface of the limiting nut starts to be provided with a limiting clamping groove, and the inner wall of the limiting clamping groove is connected with a connecting clamp.

Preferably, the positioning tube and the reinforcing block are both positioned outside the threaded bolt rod.

Preferably, the outer surface thread of the connecting clamp is connected with a positioning bolt in a penetrating mode, and the front end of the positioning bolt is connected with the inside of the inserting piece in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a stop the layer and stop the setting of ring with hindering, the two is through self antiskid nature, when using, through the effect of stopping to the upper and lower of centre gripping structure to add the stability when using of device, and good locking not hard up effect.

2. The utility model discloses a setting that limit nut and linking were pressed from both sides, positioning bolt play to link up the clamp and the plug-in strip and connect fixed effect, add then and hinder the stability that the stop ring used to and add the just nature of tearing open of device structure, and the characteristic of the convenient installation of cooperation spacer, add then for the change of device structure and facilitate, keep the high-efficient usability of device then.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of a second embodiment of the present invention;

FIG. 3 is a schematic view of the fixing bolt of the present invention;

FIG. 4 is a schematic sectional view of the structure of the reinforcing block of the present invention;

fig. 5 is a schematic sectional view of the stop nut structure of the present invention.

In the figure: 1. a hexagonal bolt head; 2. a limit nut; 3. a threaded bolt rod; 4. positioning plates; 5. a positioning tube; 6. a reinforcing block; 7. a buffer rod; 8. a fixing plate; 9. a stopping layer; 10. stopping the ring; 11. a plug-in sheet; 12. fixing the bolt; 13. a dust cover; 14. connecting clips; 15. and (6) positioning the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3 and 4, an embodiment of the present invention provides a high-strength anti-loosening hexagon bolt, which includes a hexagon bolt head 1, a positioning plate 4 and a positioning tube 5, wherein a threaded bolt rod 3 is installed at the bottom of the hexagon bolt head 1, a limit nut 2 is connected to the outer surface of the threaded bolt rod 3 through a thread, the bottom of the hexagon bolt head 1 is connected with the positioning plate 4, the positioning plate 4 is sleeved on the outer surface of the threaded bolt rod 3, a plurality of positioning tubes 5 are installed at the front end and the tail end of the top of the positioning plate 4, the outer surface of the positioning tube 5 is inserted into the hexagon bolt head 1, reinforcing blocks 6 are evenly installed at two sides of the top of the positioning plate 4, the outer surface of each reinforcing block 6 is clamped into the hexagon bolt head 1, a buffer rod 7 is installed on the inner top wall of each positioning block 6, the bottom of each buffer rod 7 is connected with a fixing plate 8, a stop layer 9 is arranged at the bottom of each fixing plate 8, the top of the hexagon bolt head 1 is connected with a fixing bolt 12 through a thread, the front end of each fixing bolt 12 is connected to the inside of the positioning tube 5 through a thread, the hexagon bolt head 1, a top of each fixing bolt head 13 is connected with a dust cap 13, and a dust cap 13 is located on the top of each fixing bolt cap 13, and a dust cap are located on the fixing bolt head 3, and the fixing block 6, and the fixing bolt cap 13;

through the setting of stopping layer 9 and stopping ring 10, the both through self antiskid nature, when using, through the effect of stopping of hindering from top to bottom to add the stability when the device uses, and good locking effect of moving.

Referring to fig. 1, fig. 2 and fig. 5, an embodiment of the present invention provides a high-strength anti-loosening hexagon bolt, which includes a stop ring 10, an insertion piece 11 and an engaging clip 14, the top of a limit nut 2 is connected with the stop ring 10, the bottom of the stop ring 10 is installed with a set of insertion piece 11, the insertion piece 11 is inserted into the limit nut 2, the positioning outer surface of the limit nut 2 starts to have a limit slot, the inner wall of the limit slot is connected with the engaging clip 14, the outer surface thread of the engaging clip 14 is connected with a positioning bolt 15 in a penetrating manner, and the front end thread of the positioning bolt 15 is connected to the inside of the insertion piece 11;

through limit nut 2 and the setting that links up clamp 14, positioning bolt 15 plays to link up clamp 14 and insertion piece 11 and connects fixed effect, adds then and hinders the stability that stops ring 10 and use to and add the just dismantlement nature of device structure, and the characteristic of the convenient installation of cooperation spacer 4, then for the change of device structure add the convenience, then the high-efficient usability of holding device.

The utility model discloses in, the device's working procedure as follows:

through the setting of hexagonal bolt head 1 and spacer 4, spacer 4 carries out erection joint with hexagonal bolt head 1 through its joint that pushes up registration arm 5 and reinforcing block 6, and carry out erection joint to hexagonal bolt head 1 and spacer 4 through fixing bolt 12, then the device is when using, through the screw grafting of screw pin 3 and the connection of limit nut 2, then reach the fixed effect of centre gripping to the structure, and through the setting of stopping layer 9 and stopping ring 10, the two is through the antiskid nature of self, when using, through the effect that stops from top to bottom, thereby add the stability when the device uses, and good locking effect, through the setting of limit nut 2 and joining clip 14, stopping ring 10 and carrying out the erection joint of accessible positioning bolt 15 after pegging graft through plug sheet 11, thereby add the fixed effect of connection to joining clip 14 and plug sheet 11, then stop ring 10 stability of using, and the just-in-tear nature of device structure, and the characteristic of the convenient installation of cooperation spacer 4, convenience is then for the change of device structure increases, then the usability of high efficiency of holding device increases.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a locking hexagon bolt that moves of high strength, includes hexagonal bolt head (1), limit nut (2) and screw bolt pole (3), its characterized in that: the bottom of the hexagonal bolt head (1) is provided with a threaded bolt rod (3), and the outer surface of the threaded bolt rod (3) is in threaded connection with a limit nut (2);

the hexagonal bolt head comprises a hexagonal bolt head (1), and is characterized in that the bottom of the hexagonal bolt head (1) is connected with a positioning sheet (4), the positioning sheet (4) is sleeved on the outer surface of a threaded bolt rod (3), a plurality of positioning tubes (5) are installed at the front end and the tail end of the top of the positioning sheet (4), the outer surfaces of the positioning tubes (5) are inserted into the hexagonal bolt head (1), reinforcing blocks (6) are evenly installed on the two sides of the top of the positioning sheet (4), the outer surfaces of the reinforcing blocks (6) are connected to the inside of the hexagonal bolt head (1), buffer rods (7) are installed on the inner top wall of the reinforcing blocks (6), a fixing plate (8) is connected to the bottom of the buffer rods (7), and a stopping layer (9) is arranged at the bottom of the fixing plate (8).

2. The high-strength anti-loosening hexagonal bolt according to claim 1, wherein: the top of the limiting nut (2) is connected with a stopping ring (10), a group of insertion pieces (11) are installed at the bottom of the stopping ring (10), and the insertion pieces (11) are inserted in the limiting nut (2).

3. The high-strength anti-loosening hexagonal bolt according to claim 1, wherein: the top thread of the hexagonal bolt head (1) is connected with a fixing bolt (12) in a penetrating mode, and the front end thread of the fixing bolt (12) is connected to the inner portion of the positioning pipe (5).

4. The high-strength anti-loosening hexagonal bolt according to claim 3, wherein: the top joint of hexagonal bolt head (1) has shield (13), and the bottom of shield (13) and the top looks gomphosis of fixing bolt (12).

5. The high-strength anti-loosening hexagonal bolt according to claim 1, wherein: the limiting clamping groove is formed in the positioning outer surface of the limiting nut (2), and the inner wall of the limiting clamping groove is connected with a connecting clamp (14).

6. The high-strength anti-loosening hexagon bolt according to claim 1, wherein: the positioning pipe (5) and the reinforcing block (6) are both positioned on the outer side of the threaded bolt rod (3).

7. The high-strength anti-loosening hexagonal bolt according to claim 5, wherein: the outer surface thread of the connecting clamp (14) is connected with a positioning bolt (15) in a penetrating mode, and the front end thread of the positioning bolt (15) is connected to the inside of the inserting piece (11).