CN216895281U

CN216895281U - Anti-loosening locking type positioning nut column

Info

Publication number: CN216895281U
Application number: CN202122573565.7U
Authority: CN
Inventors: 张利东
Original assignee: Suzhou Jinyijia Electronic Technology Co ltd
Current assignee: Suzhou Jinyijia Electronic Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-07-05
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an anti-loose locking type positioning nut column which comprises a nut column body, mounting grooves and a movable plate, wherein an octagonal plate is mounted at the bottom end of the nut column body, the mounting grooves are symmetrically formed in two sides of the nut column body and penetrate through the inner side of the nut column body, the movable plate is mounted inside the mounting grooves, and second mounting blocks are symmetrically mounted on the front side and the back side of the movable plate. According to the utility model, the movable plate is arranged in the mounting groove through the locking spring, the locking structure is used for locking the threaded column to prevent the threaded column from being loosened in use, when the threaded column enters the nut column, the movable plate is pulled out through the pull-out rod, the locking spring is pulled out to drive the locking plate to move, and when the threaded column enters the nut column body, the pull-out rod is loosened to enable the locking plate to be embedded with the outer side of the internal threaded column under the action of the locking spring, so that the locking effect is achieved.

Description

Anti-loosening locking type positioning nut column

Technical Field

The utility model relates to the technical field of positioning nut columns, in particular to an anti-loose locking type positioning nut column.

Background

The positioning nut column is a fastener and is used for being installed on a metal plate or a thin plate, and a fixed internal thread is formed on the thin plate by fixing the positioning nut on the thin plate, so that the connection of the threaded column is facilitated, but the existing positioning nut column does not have a locking function.

The existing positioning nut column has the defects that:

1. the utility model discloses an anti-loosening locking type positioning nut column, which comprises a nut column body, an inner threaded hole and an inner threaded hole, wherein the inner threaded hole is formed in the nut column body, the inner wall of the inner threaded hole is provided with an inner threaded hole, the outer wall of the nut column body is provided with an outer threaded hole, the outer threaded hole is a left-handed thread, the inner threaded hole is a right-handed thread, four closing-in inclined plates are fixed on the circumference of the side edge of an opening at the tail part of the nut column body, a ring groove is arranged between the closing-in inclined plates, the tail end of the closing-in inclined plate is obliquely arranged towards the central axis of the nut column body, the nut column body is fixedly connected with an external bolt thread through the inner threaded hole, and the nut column body is fixed in a reserved screw hole of an external base through the outer threaded hole; the reverse double-thread nut cylinder structure provided by the utility model can position the thickness of the bolt and the clamping plate when being installed, and lock the bolt after the bolt is screwed down, so that the anti-loosening effect can be effectively achieved, but the locking effect of the positioning nut cylinder on the threaded cylinder is not good, and the threaded cylinder can also be loosened.

2. The conventional positioning nut column is not high in fixation when being mounted on a thin plate, and the positioning nut column can be displaced by vibration or impact force.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-loose locking type positioning nut column to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-loose locking type positioning nut column comprises a nut column body, mounting grooves and a movable plate, wherein an octagon plate is mounted at the bottom end of the nut column body, the mounting grooves are symmetrically formed in two sides of the nut column body, and the mounting grooves penetrate through the inner side of the nut column body;

a movable plate is arranged in the mounting groove;

and the front surface and the back surface of the moving plate are symmetrically provided with second mounting blocks.

Preferably, an internal thread is formed on the inner side of the nut column body, the threaded column is installed on the inner side of the nut column body through the internal thread, an anti-slip groove is formed in the outer side of the nut column body, and the anti-slip groove is located below the installation groove.

Preferably, a plurality of anti-slip columns are symmetrically arranged at the top of the eight-angle plate.

Preferably, the inner wall of the mounting groove is symmetrically provided with first mounting blocks, and one side of each first mounting block is provided with a first mounting piece.

Preferably, one side of the moving plate is provided with a pull-out rod, the other side of the moving plate is symmetrically provided with locking plates, and the locking plates are embedded with the outer threads of the threaded columns.

Preferably, a second mounting piece is mounted on one side of the second mounting block, a locking spring is mounted on the outer side of the second mounting piece, and one end of the locking spring is connected with the first mounting piece.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two sides of the nut column body are provided with the mounting grooves, the moving plate is mounted in the mounting grooves through the locking springs, the locking plates are symmetrically mounted on one side of the moving plate, the locking structure is used for locking the threaded column to prevent the threaded column from loosening in use, when the threaded column enters the nut column, the moving plate is pulled out through the pull-out rod, the locking springs are pulled out to drive the locking plates to move, when the threaded column enters the nut column body, the pull-out rod is loosened, under the action of the locking springs, the locking plates are driven to move inwards through the movement of the moving plate, the locking plates can be embedded with the outer side of the internal threaded column, the threaded column is fixed in the nut column body under the action of the springs, and the threaded column is prevented from loosening.

2. According to the utility model, the plurality of anti-slip columns are arranged on the top of the octagonal plate, when the nut column is fixed on the thin plate, the anti-slip columns can penetrate through the thin plate, so that the nut column is more stably arranged, and then the penetrating part of the anti-slip columns is bent by workers, so that the nut column is more stably arranged.

Drawings

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

FIG. 2 is a cross-sectional view of the nut stem body of the present invention;

FIG. 3 is a schematic diagram of a moving plate structure according to the present invention;

fig. 4 is a schematic view of the first mounting member structure of the present invention.

In the figure: 1. a nut post body; 101. an internal thread; 102. an anti-slip groove; 103. a threaded post; 2. an octagon plate; 201. an anti-slip column; 3. mounting grooves; 301. a first mounting block; 302. a first mounting member; 4. moving the plate; 401. pulling out the rod; 402. a locking plate; 5. a second mounting block; 501. a second mount; 502. and locking the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an embodiment of the present invention is shown: an anti-loose locking type positioning nut column;

the first embodiment comprises a nut post body 1, an octagonal plate 2 and a mounting groove 3, wherein the octagonal plate 2 is mounted at the bottom end of the nut post body 1, an internal thread 101 is formed on the inner side of the nut post body 1, a threaded post 103 is mounted on the inner side of the nut post body 1 through the internal thread 101, an anti-slip groove 102 is formed on the outer side of the nut post body 1, the anti-slip groove 102 is positioned below the mounting groove 3, the nut post body 1 is used for being fixed on a thin plate, a fastening piece for fixing is arranged on the thin plate, a mounting position is also provided for a locking structure, the internal thread 101 is embedded with the outer side of the threaded post 103, the threaded post 103 can be mounted, the threaded post 103 can be fixed by entering the inner part of the nut post body 1, the anti-slip groove 102 plays an anti-slip role, when the nut post body 1 penetrates through the thin plate, an extruded thin plate can enter the anti-slip groove 102 to fix the nut post body 1, a plurality of non slipping spur 201 are installed to eight scute 2's top symmetry, eight aniseed plate body 2 provides the mounted position for non slipping spur 201, make it can install, non slipping spur 201 is used for running through the sheet metal, thereby play fixed effect, mounting groove 3 has been seted up to nut post body 1's bilateral symmetry, and mounting groove 3 runs through the inboard of nut post body 1, first installation piece 301 is installed to the symmetry on the inner wall of mounting groove 3, first installed part 302 is installed to one side of first installation piece 301, mounting groove 3 is used for installing locking structure, space for it provides the installation, first installation piece 301 provides the mounted position for first installed part 302, make it can install, first installed part 302 is used for installing locking spring 502.

Referring to fig. 4, an embodiment of the present invention: an anti-loose locking type positioning nut column;

the second embodiment comprises a moving plate 4, the moving plate 4 is installed inside the installation groove 3, a pull rod 401 is installed on one side of the moving plate 4, locking plates 402 are symmetrically installed on the other side of the moving plate 4, the locking plates 402 are embedded with the outer threads of the threaded column 103, the moving plate 4 provides an installation position for the locking plates 402, the locking plates 402 can be driven to move through the movement of the moving plate 4, the pull rod 401 facilitates a worker to move the moving plate 4, and the locking plates 402 are in contact with the threaded column 103 and used for locking the threaded column 103.

the third embodiment comprises a second mounting block 5, the second mounting block 5 is symmetrically mounted on the front surface and the back surface of the moving plate 4, a second mounting piece 501 is mounted on one side of the second mounting block 5, a locking spring 502 is mounted on the outer side of the second mounting piece 501, one end of the locking spring 502 is connected with the first mounting piece 302, the second mounting block 5 provides a mounting position for the second mounting piece 501 to enable the second mounting piece to be mounted, the second mounting piece 501 is used for mounting the locking spring 502, and the locking spring 502 can enable the locking plate 402 to enter the thread of the threaded column 103 through elasticity generated by pulling to lock the threaded column 103.

The working principle is as follows: before using locking type positioning nut post, should check this locking type positioning nut post earlier whether have the problem that influences the use, at first with on the sheet metal that needs use is installed to locking type positioning nut post, make this nut post body 1 installation more stable through antislip post 201, install locking structure on this nut post simultaneously, can lock threaded post 103, prevent that threaded post 103 from appearing becoming flexible.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a locking type location nut post, includes nut post body (1), mounting groove (3) and movable plate (4), its characterized in that: an octagon plate (2) is installed at the bottom end of the nut column body (1), mounting grooves (3) are symmetrically formed in two sides of the nut column body (1), and the mounting grooves (3) penetrate through the inner side of the nut column body (1);

a moving plate (4) is arranged in the mounting groove (3);

and the front surface and the back surface of the moving plate (4) are symmetrically provided with second mounting blocks (5).

2. An anti-loosening locking-type locating nut post as defined in claim 1, further comprising: an internal thread (101) is formed in the inner side of the nut post body (1), a threaded post (103) is mounted on the inner side of the nut post body (1) through the internal thread (101), an anti-skidding groove (102) is formed in the outer side of the nut post body (1), and the anti-skidding groove (102) is located below the mounting groove (3).

3. An anti-loosening locking-type locating nut post as defined in claim 1, further comprising: a plurality of anti-slip columns (201) are symmetrically installed at the top of the octagon plate (2).

4. An anti-loosening locking-type locating nut post as defined in claim 1, further comprising: first installation piece (301) are symmetrically installed on the inner wall of installation groove (3), and first installed part (302) are installed to one side of first installation piece (301).

5. An anti-loosening locking-type locating nut post as defined in claim 1, further comprising: one side of the moving plate (4) is provided with a pull-out rod (401), the other side of the moving plate (4) is symmetrically provided with locking plates (402), and the locking plates (402) are embedded with the outer threads of the threaded columns (103).

6. An anti-loosening locking-type locating nut post as defined in claim 1, further comprising: a second mounting piece (501) is mounted on one side of the second mounting block (5), a locking spring (502) is mounted on the outer side of the second mounting piece (501), and one end of the locking spring (502) is connected with the first mounting piece (302).