CN218207405U

CN218207405U - Double-hexagon bolt head bolt

Info

Publication number: CN218207405U
Application number: CN202222680118.6U
Authority: CN
Inventors: 喻茂才
Original assignee: Chongqing Chichen Hardware Products Co ltd
Current assignee: Chongqing Chichen Hardware Products Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a two hexagon bolt heads bolt relates to hexagon bolt technical field. This two hexagon bolt heads bolt, including bolt and spacing subassembly, the top fixed mounting of bolt has the hexagon bolt head, and the cavity has been seted up to the inside of bolt, and spacing subassembly sets up in the inside of cavity, and spacing subassembly drives the connecting rod downwards through diaphragm downstream including diaphragm, limiting plate and connecting rod for the limiting plate stretches out the outside of bolt, is used for carrying out spacing fixed effect to the bolt. Through the cooperation use of stand, diaphragm, spring, threaded rod, limiting plate and connecting rod, can play spacing fixed effect in the bottom of work piece when the bolt fastening, avoid the condition mode that the hex bolts drops, use through the cooperation of hex bolts head, rolling disc, handle, guide arm and recess, can take place to dismantle the hex bolts under the condition of smooth silk at the hex bolts head, need not destroy the work piece, the complete take off the hex bolts from the device.

Description

Double-hexagon bolt head bolt

Technical Field

The utility model relates to a hexagon bolt technical field, in particular to bolt.

Background

The hexagon bolt is a fastener consisting of a head and a screw, the bolt is divided into an iron bolt and a stainless steel bolt according to materials, when a workpiece is fixed by the hexagon bolt, the workpiece is easily vibrated when the device works, so that the hexagon bolt is loosened, the hexagon bolt falls off, and the stability of the device is affected, therefore, the invention of the double-hexagon-bolt-head bolt is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two hexagon bolt head bolts can solve hexagon bolt and when carrying out the bolt fastening to the device, produce the not hard up problem that leads to the condition emergence that hexagon bolt drops easily in the device work.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a two hexagon bolt heads bolt, includes bolt and spacing subassembly, and the top fixed mounting of bolt has the hexagon bolt head, and the cavity has been seted up to the inside of bolt, and spacing subassembly sets up in the inside of cavity, and spacing subassembly drives the connecting rod downwards through diaphragm downstream including diaphragm, limiting plate and connecting rod for the limiting plate stretches out the outside of bolt, is used for carrying out spacing fixed effect to the bolt.

Preferably, a rotating groove is formed in the bolt, and a rotating rod is rotatably arranged in the rotating groove.

Preferably, spacing subassembly is still including the stand, spring and threaded rod, the inboard top fixed mounting of cavity has two sets of stands and is the symmetric distribution, the outer wall slidable mounting of stand has the diaphragm, the outer wall cover of stand is established and is installed the spring, the one end of spring and the bottom fixed mounting of diaphragm, the other end of spring and the inboard bottom fixed mounting of cavity, the inboard bottom of cavity is rotated and is installed the threaded rod, threaded rod and diaphragm threaded mounting, the bottom of diaphragm is articulated installs two sets of connecting rods and is the symmetric distribution, the hole has all been seted up to the both sides of bolt, be provided with the limiting plate in the hole, the one end of connecting rod and the articulated installation of one side of limiting plate, through the stand, the diaphragm, the spring, the threaded rod, the cooperation of limiting plate and connecting rod is used, can be when the bolt is fixed, play spacing fixed effect in the bottom of work piece, avoid the condition mode that the hexagon bolt drops.

Preferably, one end of the threaded rod penetrates through the transverse plate and is fixedly installed at one end of the rotating rod.

Preferably, a clamping interface is formed in the top of the rotating rod, a clamping block is mounted in the clamping interface inside the clamping interface, a rotating block is fixedly mounted at one end of the clamping block, and a round hole is formed in the outer wall of the rotating block.

Preferably, the top of the hexagonal bolt head is provided with a rotating disc, and four groups of handles are fixedly mounted on the outer wall of the rotating disc and distributed in an annular array.

Preferably, a plurality of groups of grooves are formed in the top of the hexagonal bolt head, the guide rod is clamped and installed in the grooves, one end of the guide rod is fixedly installed at the bottom of the rotating disc, the hexagonal bolt head, the rotating disc, the handle, the guide rod and the grooves are matched for use, the hexagonal bolt can be detached under the condition that the hexagonal bolt head slides, the workpiece does not need to be damaged, and the hexagonal bolt can be completely taken down from the device.

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

this two hex bolts head bolt, through the stand, the diaphragm, a spring, the threaded rod, the cooperation of limiting plate and connecting rod is used, can play spacing fixed effect in the bottom of work piece when the bolt is fixed, avoid the condition mode that the hex bolts drops, use through the cooperation of hex bolts head, rolling disc, handle, guide arm and recess, can take place to dismantle the hex bolts under the condition of smooth silk at the hex bolts head, need not destroy the work piece, the complete take off the hex bolts from the device.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a front view of the present invention.

Reference numerals are as follows: 1. a bolt; 2. a hexagonal bolt head; 3. a cavity; 4. rotating the rod; 5. a limiting component; 501. a column; 502. a transverse plate; 503. a spring; 504. a threaded rod; 505. a limiting plate; 506. a connecting rod; 6. a card interface; 7. a clamping block; 8. rotating the block; 9. rotating the disc; 10. a handle; 11. a guide bar; 12. and (6) a groove.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a two hexagon bolt heads bolt, includes bolt 1 and spacing subassembly 5, and the top fixed mounting of bolt 1 has hexagon bolt head 2, and cavity 3 has been seted up to bolt 1's inside, and spacing subassembly 5 sets up in cavity 3's inside, and spacing subassembly 5 drives connecting rod 506 downwards through diaphragm 502 downstream including diaphragm 502, limiting plate 505 and connecting rod 506 for limiting plate 505 stretches out bolt 1's outside, is used for carrying out spacing fixed effect to the bolt.

Further, a rotating groove is formed in the bolt 1, and a rotating rod 4 is rotatably mounted in the rotating groove.

Further, the limiting component 5 further comprises a vertical column 501, a spring 503 and a threaded rod 504, two sets of vertical columns 501 are fixedly installed at the top of the inner side of the cavity 3 and are symmetrically distributed, a transverse plate 502 is installed on the outer wall of the vertical column 501 in a sliding mode, the spring 503 is installed on the outer wall of the vertical column 501 in a sleeved mode, one end of the spring 503 is fixedly installed at the bottom of the transverse plate 502, the other end of the spring 503 is fixedly installed at the bottom of the inner side of the cavity 3, the threaded rod 504 is rotatably installed at the bottom of the inner side of the cavity 3, the threaded rod 504 is in threaded installation with the transverse plate 502, two sets of connecting rods 506 are hinged to the bottom of the transverse plate 502 and are symmetrically distributed, holes are formed in two sides of the bolt 1, a limiting plate 505 is arranged in each hole, one end of each connecting rod 506 is hinged to one side of the limiting plate 505, the threaded rod 504 on the rotary rod 4 is driven to rotate by rotating the rotary block 8, the transverse plate 502 is driven to move downwards by rotation of the threaded rod 504, the transverse plate is enabled to compress the spring 503, and the limiting plate 505 on the outer wall of the connecting rod 506 is driven to extend towards the outer wall of the bolt 1, so that the limiting plate 505 abuts against the bottom of the workpiece, and the bottom of the workpiece can be fixed by the transverse plate 502 when the bolt.

Further still, a clamping interface 6 is formed in the top of the rotating rod 4, a clamping block 7 is installed inside the clamping interface 6 in a clamped mode, a rotating block 8 is fixedly installed at one end of the clamping block 7, and a round hole is formed in the outer wall of the rotating block 8.

Secondly, the top of the hexagonal bolt head 2 is provided with a rotating disc 9, and four groups of handles 10 are fixedly arranged on the outer wall of the rotating disc 9 and distributed in an annular array.

Secondly, a plurality of groups of grooves 12 are formed in the top of the hexagonal bolt head 2, guide rods 11 are clamped and installed inside the grooves 12, one ends of the guide rods 11 are fixedly installed at the bottom of the rotating disc 9, when the hexagonal bolt head 2 slips, the rotating disc 9 can be installed above the hexagonal bolt head 2, the guide rods 11 on the rotating disc 9 are clamped and installed with the grooves 12 in the hexagonal bolt head 2, the bolt can be disassembled by rotating the rotating disc 9, the hexagonal bolt can be disassembled under the condition that the hexagonal bolt head 2 slips, a workpiece does not need to be damaged, and the hexagonal bolt can be completely taken down from the device.

The working principle is as follows: during the use, install bolt 1 on the work piece, threaded rod 504 on driving dwang 4 through rotating turning block 8 rotates, rotation through threaded rod 504 drives diaphragm 502 downstream, make diaphragm 502 compress tightly spring 503, drive limiting plate 505 on the connecting rod 506 simultaneously and stretch out to the outer wall of bolt 1, make limiting plate 505 support the bottom of work piece, when hexagon bolt head 2 takes place the smooth silk, can install rolling disc 9 in hexagon bolt head 2's top, through the installation of the recess 12 joint on guide arm 11 on the rolling disc 9 and the hexagon bolt head 2, dismantle the bolt through rotating rolling disc 9.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A double-hexagon-head bolt is characterized by comprising:

the bolt comprises a bolt (1), wherein a hexagonal bolt head (2) is fixedly mounted at the top of the bolt (1), and a cavity (3) is formed in the bolt (1);

spacing subassembly (5), it sets up in the inside of cavity (3), and spacing subassembly (5) drive connecting rod (506) downwards through diaphragm (502) downstream including diaphragm (502), limiting plate (505) and connecting rod (506) for limiting plate (505) stretches out the outside of bolt (1) for carry out spacing fixed effect to the bolt.

2. A double hexagonal bolt head according to claim 1, wherein: the inside of bolt (1) has been seted up and has been rotated the groove, rotates the inside rotation in groove and installs dwang (4).

3. A double hexagonal bolt head according to claim 2, wherein: spacing subassembly (5) are still including stand (501), spring (503) and threaded rod (504), the inboard top fixed mounting of cavity (3) has two sets of stand (501) and is the symmetric distribution, the outer wall slidable mounting of stand (501) has diaphragm (502), the outer wall cover of stand (501) is established and is installed spring (503), the one end of spring (503) and the bottom fixed mounting of diaphragm (502), the other end of spring (503) and the inboard bottom fixed mounting of cavity (3), threaded rod (504) are installed in the inboard bottom rotation of cavity (3), threaded rod (504) and diaphragm (502) threaded mounting, the bottom of diaphragm (502) is articulated to be installed two sets of connecting rods (506) and is the symmetric distribution, the hole has all been seted up to the both sides of bolt (1), be provided with limiting plate (505) in, the one end of connecting rod (506) and the articulated installation of one side of limiting plate (505).

4. A double-hexagon-head bolt according to claim 3, wherein: one end of the threaded rod (504) penetrates through the transverse plate (502) and one end of the rotating rod (4) to be fixedly installed.

5. The double-hexagon-head bolt according to claim 4, wherein: joint interface (6) have been seted up at the top of dwang (4), joint piece (7) are installed to the inside joint of joint interface (6), and the one end fixed mounting of joint piece (7) has turning block (8), and the round hole has been seted up to the outer wall of turning block (8).

6. The double-hexagon-head bolt according to claim 5, wherein: the top of hexagonal bolt head (2) is provided with rolling disc (9), and the outer wall fixed mounting of rolling disc (9) has four groups of handles (10) and is the annular array and distributes.

7. The double-hexagon-head bolt according to claim 6, characterized in that: the top of the hexagonal bolt head (2) is provided with a plurality of groups of grooves (12), guide rods (11) are clamped inside the grooves (12), and one ends of the guide rods (11) are fixedly installed at the bottom of the rotating disc (9).