CN218863039U

CN218863039U - Locking bolt

Info

Publication number: CN218863039U
Application number: CN202222923105.7U
Authority: CN
Inventors: 吴美菊
Original assignee: Baoji Yifang Titanium Industry Co ltd
Current assignee: Baoji Yifang Titanium Industry Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-14
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a locking bolt, the electric iron comprises a screw rod, the draw-in groove has been seted up on the surface of screw rod, the top fixedly connected with fixed block of screw rod, the hexagonal groove has been seted up to the upper surface of fixed block, the interior diapire fixedly connected with plum blossom piece in hexagonal groove, the upper surface of plum blossom piece is opened there is the cross recess, the surface cover of screw rod is equipped with fixing spring, the surface cover of screw rod is equipped with the becket, fixing spring is located between fixed block and the becket, the surperficial threaded connection of screw rod has the nut, the jack has been seted up on the surface of nut. The utility model discloses an align draw-in groove and jack, the inserted block promotes the piece along the jack in inserting the draw-in groove, promotes the piece and drives the sliding block motion through stirring, and the sliding block drives the joint spring motion, and the joint spring drives the connecting block motion, and the connecting block drives the dwang motion, has solved and has need to twist many times and move two nuts, the problem of inconvenient use.

Description

Locking bolt

Technical Field

The application relates to the technical field of bolts, in particular to a locking bolt.

Background

The bolt is a kind of fastener that comprises head and screw rod two parts, and the bolt is widely used in building, machinery, daily life field as a common fixed subassembly, generally can use it with the nut cooperation when using the bolt and reach fixed effect, because the bolt is in the in-process of using, can lead to becoming flexible between bolt and the nut because of vibrations, leads to unable fixed object, consequently need use a locking bolt when carrying out the bolt fastening.

Present locking bolt, by the bolt, the spring leaf, the sheetmetal, two nuts are constituteed, need during the use with the spring leaf, the sheetmetal is established the bolt surface according to the order cover, pass required fixed object and connect two nuts with the bolt again, thereby rotatory two fixed target units of nut, reach fixed effect, at fixed in-process, need rotatory two nuts, when the screw rod screw thread is longer, then the work load of rotatory two nut consumptions is longer, the fixing process is comparatively loaded down with trivial details, there is the inconvenient problem of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking bolt to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a locking bolt, includes the screw rod, the draw-in groove has been seted up on the surface of screw rod, the top fixedly connected with fixed block of screw rod, the hexagonal groove has been seted up to the upper surface of fixed block, the interior diapire fixedly connected with plum blossom piece in hexagonal groove, the upper surface of plum blossom piece is opened there is the cross recess, the surface cover of screw rod is equipped with fixing spring, the surface cover of screw rod is equipped with the becket, fixing spring is located between fixed block and the becket, the surface threaded connection of screw rod has the nut, the jack has been seted up on the surface of nut, the inner wall of jack is pegged graft and is had locking structure.

Preferably, the locking structure comprises an insertion block inserted into the inner wall of the insertion hole, and a groove is formed in the front face of the insertion block.

Preferably, the locking structure still includes the spacing of the inner wall fixed connection with the recess, the right side sliding connection of spacing has the sliding block, the positive fixedly connected with of sliding block promotes the piece.

Preferably, the locking structure still includes the turning block with recess right side inner wall fixed connection, the right side of turning block is rotated and is connected with the dwang, the right side of dwang is rotated and is connected with the connecting block.

Preferably, the locking structure further comprises a clamping block fixedly connected with the surface of the rotating rod, and the inner top wall of the groove is provided with an ejection groove penetrating through the upper surface of the nut.

Preferably, locking structure still includes the joint spring with sliding block back fixed connection, the joint spring is kept away from the one end of sliding block and the fixed surface connection of connecting block.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

one of which, the utility model discloses in, through lining up the draw-in groove with the jack, the inserted block inserts in the draw-in groove along the jack, promote the piece through stirring, it drives the sliding block motion to promote the piece, the sliding block drives joint spring motion, the joint spring drives the connecting block motion, the connecting block drives the dwang motion, the dwang drives the fixture block motion, through promoting the fixture block to the inner wall that pops out the groove, simultaneously under the effort of joint spring, the sliding block forms relatively fixed with the connecting block, make the fixture block fix the inner wall in popping out the groove, thereby make the inserted block fixed with the nut, two nuts of needs twisting many times have been solved, the problem of inconvenient use.

Secondly, the utility model discloses in, through the hexagonal groove that the fixed block upper surface was seted up, the cross recess that plum blossom piece upper surface was seted up, only can practical single fixing device carry out the problem of fixing when having solved fixing bolt, reached the effect of many fixed modes.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 shows: the three-dimensional structure of the utility model is shown schematically;

FIG. 2 is a diagram of: the utility model is a three-dimensional structure schematic diagram of the screw rod;

FIG. 3 is a diagram of: the utility model discloses a three-dimensional structure schematic diagram of a locking structure;

FIG. 4 is a diagram of: the utility model discloses locking structure's spatial structure schematic diagram.

In the figure: 1. a screw; 2. a card slot; 3. a fixed block; 4. a hexagonal groove; 5. plum blossom blocks; 6. fixing the spring; 7. a metal ring; 8. a nut; 9. a locking structure; 901. inserting a block; 902. a limiting strip; 903. a slider; 904. a pushing block; 905. rotating the block; 906. rotating the rod; 907. connecting blocks; 908. clamping a spring; 909. a clamping block; 910. and ejecting the slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a locking bolt, which comprises:

the utility model provides a locking bolt, including screw rod 1, draw-in groove 2 has been seted up on screw rod 1's surface, screw rod 1's top fixedly connected with fixed block 3, hexagonal groove 4 has been seted up to the upper surface of fixed block 3, inner diapire fixedly connected with plum blossom piece 5 of hexagonal groove 4, the upper surface of plum blossom piece 5 is opened there is the cross recess, screw rod 1's surface cover is equipped with fixing spring 6, screw rod 1's surface cover is equipped with becket 7, fixing spring 6 is located between fixed block 3 and the becket 7, screw rod 1's surface threaded connection has nut 8, the jack has been seted up on nut 8's surface, the inner wall of jack is pegged graft and is had locking structure 9.

In this embodiment, as shown in fig. 3 and 4, the locking structure 9 includes an insertion block 901 inserted into the inner wall of the insertion hole, and a groove is formed in the front surface of the insertion block 901.

The locking structure 9 further comprises a limiting strip 902 fixedly connected with the inner wall of the groove, a sliding block 903 is slidably connected to the right side of the limiting strip 902, and a pushing block 904 is fixedly connected to the front side of the sliding block 903.

Locking structure 9 still includes with recess right side inner wall fixed connection's turning block 905, the right side of turning block 905 rotates and is connected with dwang 906, the right side of dwang 906 rotates and is connected with connecting block 907.

The locking structure 9 further includes a latch 909 fixedly connected to the surface of the rotating rod 906, and the inner top wall of the groove is provided with a pop-up slot 910 penetrating through the upper surface of the nut 8.

The locking structure 9 further comprises a clamping spring 908 fixedly connected with the back surface of the sliding block 903, and one end of the clamping spring 908 far away from the sliding block 903 is fixedly connected with the surface of the connecting block 907.

Specifically, the clamping groove 2 is aligned with the insertion hole, the insertion block 901 is inserted into the clamping groove 2 along the insertion hole, then the pushing block 904 is pushed, the pushing block 904 drives the sliding block 903 to move, the sliding block 903 drives the clamping spring 908 to move, the clamping spring 908 drives the connecting block 907 to move, the connecting block 907 drives the rotating rod 906 to move, the rotating rod 906 drives the clamping block 909 to move, the clamping block 909 is pushed to the inner wall of the ejection groove 910, meanwhile, under the acting force of the clamping spring 908, the sliding block 903 and the connecting block 907 are relatively fixed, the clamping block 909 is fixed to the inner wall of the ejection groove 910, and therefore the insertion block 901 is fixed to the nut 8.

The working principle is as follows: when the locking bolt is used, a user firstly sleeves a fixed spring 6 on the surface of a screw rod 1, then sleeves a metal ring 7 on the surface of the screw rod 1, then penetrates the screw rod 1 through an object to be fixed, then rotates a nut 8 to the surface of the screw rod 1, then rotates a fixed block 3 to fix the screw rod 1 and the nut 8 and align a clamping groove 2 with a jack, then inserts an insertion block 901 into the clamping groove 2 along the jack, then stirs a pushing block 904, the pushing block 904 drives a sliding block 903 to move, the sliding block 903 drives a clamping spring 908 to move, the clamping spring 908 drives a connecting block 907 to move, the connecting block 907 drives a rotating rod 906 to move, the rotating rod 906 drives a clamping block 909 to move, the clamping block 909 is pushed to the inner wall of a popping groove 910, meanwhile, the sliding block 903 and the connecting block 907 are relatively fixed under the acting force of the clamping spring 908, so that the clamping block 909 is fixed on the inner wall of the popping groove 910, and the insertion block 901 and the nut 8 are fixed, and the problem that the use is inconvenient due to the need of fixing of a plurality of nuts is solved.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus comprising the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A locking bolt, includes screw rod (1), its characterized in that: the clamping groove (2) is formed in the surface of the screw (1), the top end of the screw (1) is fixedly connected with a fixing block (3), a hexagonal groove (4) is formed in the upper surface of the fixing block (3), an inner bottom wall of the hexagonal groove (4) is fixedly connected with a plum blossom block (5), a cross groove is formed in the upper surface of the plum blossom block (5), a fixing spring (6) is sleeved on the surface of the screw (1), a metal ring (7) is sleeved on the surface of the screw (1), the fixing spring (6) is located between the fixing block (3) and the metal ring (7), a nut (8) is connected to the surface of the screw (1) in a threaded mode, a jack is formed in the surface of the nut (8), and a locking structure (9) is inserted into the inner wall of the jack.

2. A locking bolt according to claim 1, characterised in that: the locking structure (9) comprises an inserting block (901) inserted into the inner wall of the jack, and a groove is formed in the front of the inserting block (901).

3. A locking bolt according to claim 2, characterised in that: the locking structure (9) further comprises a limiting strip (902) fixedly connected with the inner wall of the groove, the right side of the limiting strip (902) is connected with a sliding block (903) in a sliding mode, and the front side of the sliding block (903) is fixedly connected with a pushing block (904).

4. A locking bolt according to claim 3, characterised in that: locking structure (9) still include with recess right side inner wall fixed connection's turning block (905), the right side of turning block (905) is rotated and is connected with dwang (906), the right side of dwang (906) is rotated and is connected with connecting block (907).

5. A locking bolt according to claim 4, characterised in that: the locking structure (9) further comprises a clamping block (909) fixedly connected with the surface of the rotating rod (906), and the inner top wall of the groove is provided with an ejection groove (910) penetrating through the upper surface of the nut (8).

6. A locking bolt according to claim 5, characterised in that: the locking structure (9) further comprises a clamping spring (908) fixedly connected with the back of the sliding block (903), and one end, far away from the sliding block (903), of the clamping spring (908) is fixedly connected with the surface of the connecting block (907).