CN217519002U

CN217519002U - Lock type hexagonal pin

Info

Publication number: CN217519002U
Application number: CN202220865795.2U
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: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-30
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a locking-type hexagonal pin, including installing frame, installation piece and first spacing spout, a set of installation piece is installed to one side of installing frame, a set of first spacing spout has been seted up to the opposite side of installing frame, the inside sliding connection of first spacing spout has a set of first spacing slider, the spacing spout of second has been seted up to the inside of first spacing spout, a set of grafting post is installed to the inside wall of first spacing slider, a set of standing groove has been seted up on the surface of grafting post, the inside wall of standing groove is provided with compression spring, compression spring's bottom is provided with the grafting pole. The utility model discloses a collocation use that first spacing slider, grafting post, compression spring, peg graft pole, spliced eye, first activity pressed from both sides, movable rod and second activity pressed from both sides for the bolt obtains fixedly with the position of the fixed back bolt of object, and two objects after the while is fixed are convenient for when the transportation or remove whole activity, take place to break away from when avoiding removing.

Description

Lock type hexagonal pin

Technical Field

The utility model relates to a hexagonal bayonet lock technical field specifically is a snap-lock formula hexagonal pin.

Background

The bolt often plays an important role in fixing two parts, the existing part bolt only can play a simple connection role in use, but if two connected objects cannot rotate after connection, otherwise, the bolt can fall off, so that two connected objects are separated, and therefore the bolt with the clamping and locking structure is necessary.

The hexagonal bolt in the prior art has the following defects:

the structure of kayser is not possessed to current partial bolt when using for the bolt is difficult to remove with the fixed back object of object, otherwise leads to dropping of bolt, has certain limitation when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a snap-lock formula hexagonal pin to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme, a locking type hexagonal pin comprises an installation frame, an installation block and a first limiting chute, wherein one side of the installation frame is provided with a group of installation blocks, and the other side of the installation frame is provided with a group of first limiting chutes;

the utility model discloses a mounting frame, including first spacing spout, second spacing spout, compression spring, insertion rod, mounting frame, a set of through-hole, a set of spliced eye has been seted up to the inside sliding connection of first spacing spout, the second spacing spout is all installed to the surface and the back of first spacing slider, the spacing spout of second has been seted up to the inside of first spacing spout, and the spacing slider of second is located the inside slip of the spacing spout of second, a set of spliced pole is installed to the inside wall of first spacing slider, a set of standing groove has been seted up on the surface of spliced pole, the inside wall of standing groove is provided with compression spring, compression spring's bottom is provided with the spliced rod, a set of through-hole has been seted up to the inside of mounting frame, and the surface of spliced pole runs through in the inside of through-hole, a set of spliced eye has been seted up to the opposite side of mounting frame, and the surface of spliced rod runs through in the inside of spliced eye.

Preferably, one side of the first limiting sliding block is provided with a group of first movable clamps, and the surfaces of the first movable clamps are sleeved with movable rods.

Preferably, a second movable clamp penetrates through the surface of the movable rod, a fixed column is connected to the bottom of the second movable clamp, and a bolt is arranged at the bottom end of the fixed column.

Preferably, a set of fixed cross rods is installed on the inner side wall of the installation frame, and fixed sleeves are sleeved on the surfaces of the fixed cross rods.

Preferably, the fixed cross rod is internally provided with a telescopic rod, the inner part of the telescopic rod is in threaded connection with a first fastening bolt, and the surface thread of the first fastening bolt penetrates through the inner part of the telescopic rod.

Preferably, a set of second fastening bolts is screwed to the inner part of the mounting block.

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

1. the utility model discloses a collocation use that first spacing slider, grafting post, compression spring, peg graft pole, spliced eye, first activity pressed from both sides, movable rod and second activity pressed from both sides for the bolt obtains fixedly with the position of the fixed back bolt of object, and two objects after the while is fixed are convenient for when the transportation or remove whole activity, take place to break away from when avoiding removing.

2. The utility model discloses a collocation use of fixed horizontal pole, telescopic link, fixed cover, first fastening bolt, installation piece and second fastening bolt for distance between the installing frame is convenient for adjust along with the distance between two objects that need connect, and the flexibility is higher.

Drawings

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

FIG. 2 is a schematic view of the movable rod structure of the present invention;

FIG. 3 is a schematic view of the structure of the insertion rod of the present invention;

fig. 4 is a schematic view of the fixing sleeve structure of the present invention.

In the figure: 1. installing a frame; 2. mounting a block; 3. a first limiting chute; 4. a first limit slide block; 5. a second limit slide block; 6. a second limiting chute; 7. inserting the column; 8. a compression spring; 9. a plug rod; 10. a through hole; 11. inserting holes; 12. a first movable clip; 13. a movable rod; 14. a second movable clip; 15. fixing a column; 16. a bolt; 17. fixing the cross bar; 18. fixing a sleeve; 19. a telescopic rod; 20. a first fastening bolt; 21. and a second fastening bolt.

Detailed Description

Referring to fig. 1, 2 and 3, a locking hexagonal pin;

comprises an installation frame 1, an installation block 2 and a first limit chute 3, wherein one side of the installation frame 1 is provided with a group of installation blocks 2, the other side of the installation frame 1 is provided with a group of first limit chutes 3, the inside of each first limit chute 3 is connected with a group of first limit sliders 4 in a sliding manner, the surfaces and the back surfaces of the first limit sliders 4 are provided with second limit sliders 5, the inside of each first limit chute 3 is provided with a second limit chute 6, the second limit sliders 5 are positioned in the corresponding second limit chutes 6 to slide, the inner side wall of each first limit slider 4 is provided with a group of inserting columns 7, the surface of each inserting column 7 is provided with a group of placing grooves, the inner side wall of each placing groove is provided with a compression spring 8, the bottom end of each compression spring 8 is provided with an inserting rod 9, the inside of the installation frame 1 is provided with a group of through holes 10, the surface of each inserting column 7 penetrates through the inside of the through hole 10, the other side of the installation frame 1 is provided with a group of inserting holes 11, and the surface of the inserting rod 9 is penetrated in the inserting hole 11, one side of the first limit slider 4 is provided with a group of first movable clamps 12, the surface of the first movable clamp 12 is sleeved with a movable rod 13, the surface of the movable rod 13 is penetrated with a second movable clamp 14, the bottom of the second movable clamp 14 is connected with a fixed column 15, the bottom end of the fixed column 15 is provided with a bolt 16, when the bolt 16 is used for fixing, a worker moves the first limit slider 4 towards the opposite direction, so that when the first limit slider 4 moves, the movable rod 13 is driven to move by the first movable clamp 12, when the movable rod 13 moves towards the opposite direction, the movable rod rotates by the second movable clamp 14, the fixed column 15 is simultaneously abutted forwards, and further the bolt 16 is inserted into the position to be fixed, and simultaneously the first limit slider 4 is inserted into the through hole 10 in the installing frame 1 inside the inserting column 7 on the inner side wall of the installing frame 1, because of a set of standing groove has been seted up on the surface of spliced pole 7, the inside wall of standing groove is provided with compression spring 8, compression spring 8's bottom is provided with peg graft pole 9, make peg graft pole 9 follow spliced pole 7 get into the through-hole 10 when inside, peg graft pole 9 extrudees the compression spring 8 on its top, and then make peg graft pole 9 through the inside wall lapse of through-hole 10, until peg graft pole 9 slide to the inside of spliced hole 11 when, peg graft pole 9 supports into spliced hole 11 inside through compression spring 8's bottom, and then make peg graft pole 7 obtain fixedly, thereby make the object after 16 will connect of bolt obtain fixedly, bolt 16 self also obtains fixedly.

Referring to fig. 1 and 4, a snap-lock hexagonal pin;

a set of fixed cross rods 17 are installed on the inner side wall of the installation frame 1, a fixed sleeve 18 is sleeved on the surface of each fixed cross rod 17, an expansion link 19 is arranged inside each fixed cross rod 17, a first fastening bolt 20 is connected to the internal thread of each expansion link 19, the surface thread of each first fastening bolt 20 penetrates through the corresponding expansion link 19, a set of second fastening bolts 21 is connected to the internal thread of each installation block 2, if the distance between the installation frames 1 is not easy to enable the bolt 16 to fix objects to be connected, the expansion links 19 inside the fixed cross rods 17 are pulled out, after the expansion links are pulled out to a certain length, the fixed sleeve 18 is sleeved on the surface of each expansion link 19, the first fastening bolts 20 are screwed in simultaneously, the surface thread of each first fastening bolt 20 penetrates through the corresponding expansion link 19, the fixed sleeve 18 fixes the corresponding expansion link 19, and meanwhile, the installation frame 1 is fixed on the objects to be connected through the installation blocks 2, the second fastening bolt 21 is screwed in, so that the mounting frame 1 is fixed.

Working principle, when the bolt 16 is used for fixing, a worker moves the first limiting slide block 4 towards the opposite direction, so that when the first limiting slide block 4 moves, the first movable clamp 12 drives the movable rod 13 to move, when the movable rod 13 moves towards the opposite direction, the second movable clamp 14 rotates, the fixing column 15 is pressed forwards, and further the bolt 16 is inserted into a position to be fixed, meanwhile, the inserting column 7 on the inner side wall of the first limiting slide block 4 is inserted into the through hole 10 in the mounting frame 1, because the surface of the inserting column 7 is provided with a group of placing grooves, the inner side wall of each placing groove is provided with a compression spring 8, the bottom end of each compression spring 8 is provided with an inserting rod 9, so that when the inserting rod 9 enters the through hole 10 along with the inserting column 7, the inserting rod 9 extrudes the compression spring 8 at the top end of the inserting rod 9, and further, the inserting rod 9 slides downwards through the inner side wall of the through hole 10, until the inserting rod 9 slides into the inserting hole 11, the inserting rod 9 is propped into the inserting hole 11 through the bottom end of the compression spring 8, and then the inserting column 7 is fixed, so that the inserted pin 16 fixes the connected objects, the inserted pin 16 is also fixed, if the distance between the installation frames 1 is difficult to ensure that the inserted pin 16 fixes the objects to be connected, the telescopic rod 19 in the fixed cross bar 17 is pulled out, after the telescopic rod is pulled out to a certain length, the fixed sleeve 18 is sleeved on the surface of the telescopic rod 19, and at the same time, the first fastening bolt 20 is screwed in, so that the surface thread of the first fastening bolt 20 penetrates the inside of the telescopic bar 19, and then the fixing sleeve 18 fixes the telescopic rod 19, the mounting frame 1 is fixed on an object to be connected through the mounting block 2, and the second fastening bolt 21 is screwed in, so that the mounting frame 1 is fixed.

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 snap-lock formula hexagonal pin, includes installing frame (1), installation piece (2) and first spacing spout (3), its characterized in that: one side of the mounting frame (1) is provided with a group of mounting blocks (2), and the other side of the mounting frame (1) is provided with a group of first limiting sliding grooves (3);

the inner part of the first limiting sliding groove (3) is connected with a group of first limiting sliding blocks (4) in a sliding manner, the surface and the back of each first limiting sliding block (4) are provided with a second limiting sliding block (5), the inner part of each first limiting sliding groove (3) is provided with a second limiting sliding groove (6), each second limiting sliding block (5) is located in the corresponding second limiting sliding groove (6) to slide, the inner side wall of each first limiting sliding block (4) is provided with a group of inserting columns (7), the surface of each inserting column (7) is provided with a group of placing grooves, the inner side wall of each placing groove is provided with a compression spring (8), the bottom end of each compression spring (8) is provided with an inserting rod (9), the inner part of the mounting frame (1) is provided with a group of through holes (10), the surface of each inserting column (7) penetrates through the inner part of each through hole (10), the other side of the mounting frame (1) is provided with a group of inserting holes (11), and the surface of the plug rod (9) penetrates through the inside of the plug hole (11).

2. The snap-lock hex pin of claim 1, wherein: one side of the first limiting sliding block (4) is provided with a group of first movable clamps (12), and movable rods (13) are sleeved on the surfaces of the first movable clamps (12).

3. The snap-lock hex pin of claim 2, wherein: a second movable clamp (14) penetrates through the surface of the movable rod (13), a fixed column (15) is connected to the bottom of the second movable clamp (14), and a bolt (16) is arranged at the bottom end of the fixed column (15).

4. The snap-lock hexagonal pin of claim 1, wherein: a set of fixed horizontal pole (17) is installed to the inside wall of installing frame (1), fixed cover (18) have been cup jointed on the surface of fixed horizontal pole (17).

5. The snap-lock hex pin of claim 4, wherein: the telescopic rod (19) is arranged inside the fixed cross rod (17), the first fastening bolt (20) is connected to the inner thread of the telescopic rod (19), and the surface thread of the first fastening bolt (20) penetrates through the inner part of the telescopic rod (19).

6. The snap-lock hex pin of claim 1, wherein: the inner thread of the mounting block (2) is connected with a group of second fastening bolts (21).