CN210361165U

CN210361165U - Fastening device for standardized bolt

Info

Publication number: CN210361165U
Application number: CN201921393979.8U
Authority: CN
Inventors: 王超; 熊鹏飞; 杨俊涛; 张树才
Original assignee: Xinyang Xingyu Aerospace Standard Parts Manufacturing Co Ltd
Current assignee: Xinyang Xingyu Aerospace Standard Parts Manufacturing Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-21
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a fastener for standardized bolt, which comprises a fixing plate and i, the top intermediate position of fixed plate runs through and installs spacing supporting rod, the left side below fixed mounting of fixed plate has the stopper, the centre gripping handle runs through and installs the bottom position at the fixed plate, and the bottom of centre gripping handle is connected with first hanging block to the spacing groove has been seted up to the surface of centre gripping handle, first inboard that hangs the block is connected with the second and hangs the block, and is connected with the spring between first hanging block and the second hanging block, the front end of fixed plate is connected with the connecting plate, and all runs through at both ends about the connecting plate and install the baffle, the end-to-end connection of fastening connecting rod has rotary damping, the upper left side of fixed plate is run through and is installed the handle. This a fastener for standardizing bolt not only can fasten the bolt of not unidimensional, can make the device's volume reduce moreover, is convenient for accomodate.

Description

Fastening device for standardized bolt

Technical Field

The utility model relates to a bolt production technical field specifically is a fastener for standardizing bolt.

Background

As a common fastener in the mechanical field, in order to obtain sufficient fastening force, a wrench or vice-head pliers are generally used as a fastening tool to enable the bolt to be sufficiently stressed, so that the bolt is tightened, disassembled and replaced.

The fastening device for standardized bolts commonly used at present cannot fasten bolts with different sizes, cannot reduce the size of the device, and is inconvenient to store, so that a fastening device for standardized bolts is provided so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fastener for standardizing bolt to solve the present fastener for standardizing bolt commonly used that above-mentioned background art provided, not only can not fasten not unidimensional bolt, can not make the device's volume reduce moreover, the problem of not being convenient for accomodate.

In order to achieve the above object, the utility model provides a following technical scheme: a fastening device for a standardized bolt comprises a fixing plate, wherein a limiting clamping rod is installed at the middle position of the top end of the fixing plate in a penetrating mode, a fastening connecting rod is installed on the lower right side of the limiting clamping rod, fastening clamping blocks are installed at the upper end and the lower end of the fastening connecting rod in a penetrating mode, a limiting block is fixedly installed on the lower left side of the fixing plate, a clamping handle is installed on the right side of the limiting block, the clamping handle is installed at the bottom of the fixing plate in a penetrating mode, a first suspension block is connected to the bottom of the clamping handle, a limiting groove is formed in the outer surface of the clamping handle, a second suspension block is connected to the inner side of the first suspension block, a spring is connected between the first suspension block and the second suspension block, a connecting plate is connected to the front end of the fixing plate, baffles are installed at the left end and, and a handle is arranged at the left upper part of the fixed plate in a penetrating way.

Preferably, a disassembly structure is formed between the fixing plate and the connecting plate, and the front end of the fixing plate is of a groove-shaped structure.

Preferably, the outer surface of the fastening connecting rod is in a thread-like structure, and the thread directions of the upper end and the lower end of the fastening connecting rod are opposite.

Preferably, the limiting block is tightly attached to the clamping handle, and the rotation angle range of the clamping handle is 0-180 degrees.

Preferably, a rotating structure is formed between the clamping handle and the fixing plate, and the clamping handle is fixedly arranged with the fixing plate through a handle.

Preferably, an annular structure is formed between the first suspension block and the second suspension block, and the first suspension block and the second suspension block are connected in a hinged manner.

Compared with the prior art, the beneficial effects of the utility model are that: the fastening device for the standardized bolts can fasten bolts with different sizes, and can reduce the volume of the device and facilitate storage;

1. the outer surface of the limiting and clamping rod is of a threaded structure, the thread directions of the upper end and the lower end of the limiting and clamping rod are opposite, the distance between the fastening and clamping block units can be adjusted conveniently through rotation of the limiting and clamping rod, and bolts of different sizes can be fastened through adjustment of the distance between the fastening and clamping blocks;

2. the rotary structure is formed between the clamping handle and the fixing plate, the clamping handle is rotated to be rotated to the inside of the groove-shaped structure of the fixing plate, and the clamping handle is fixed through the handle, so that the device is reduced in size and convenient to store;

3. the first hanging block and the second hanging block are connected in a hinged mode, the rod-shaped object is arranged in the annular structure formed by the first hanging block and the second hanging block in a penetrating mode through rotation of the second hanging block, and the device can be hung through the first hanging block and the second hanging block.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the overlooking and cutting structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a fixing plate; 2. a limiting clamping rod; 3. fastening the connecting rod; 4. fastening the clamping block; 5. a limiting block; 6. a grip handle; 7. a first suspension block; 8. a second suspension block; 9. a connecting plate; 10. a baffle plate; 11. a limiting groove; 12. rotating damping; 13. a handle; 14. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: a fastening device for a standardized bolt comprises a fixing plate 1, a limiting clamping rod 2, a fastening connecting rod 3, a fastening clamping block 4, a limiting block 5, a clamping handle 6, a first suspension block 7, a second suspension block 8, a connecting plate 9, a baffle plate 10, a limiting groove 11, a rotary damper 12, a handle 13 and a spring 14, wherein the limiting clamping rod 2 is installed at the middle position of the top end of the fixing plate 1 in a penetrating mode, the fastening connecting rod 3 is installed on the lower right side of the limiting clamping rod 2, a dismounting structure is formed between the fixing plate 1 and the connecting plate 9, the front end of the fixing plate 1 is of a groove-shaped structure, the connecting plate 9 is convenient to take down, the fastening clamping blocks 4 are installed at the upper end and the lower end of the fastening connecting rod 3 in a penetrating mode, the outer surface of the fastening connecting rod 3 is of a thread-shaped structure, the directions of the upper end and the, a limiting block 5 is fixedly arranged at the left lower part of the fixing plate 1, a clamping handle 6 is arranged at the right side of the limiting block 5, the limiting block 5 is tightly attached to the clamping handle 6, the rotating angle range of the clamping handle 6 is 0-180 degrees, the bolt is convenient to rotate through the clamping handle 6, the clamping handle 6 is arranged at the bottom of the fixing plate 1 in a penetrating way, the bottom of the clamping handle 6 is connected with a first hanging block 7, and the outer surface of the clamping handle 6 is provided with a limit groove 11, the inner side of the first hanging block 7 is connected with a second hanging block 8, and a spring 14 is connected between the first hanging block 7 and the second hanging block 8, the front end of the fixing plate 1 is connected with a connecting plate 9, and both ends all run through and install baffle 10 about connecting plate 9, and the end-to-end connection of fastening connecting rod 3 has rotary damping 12, and the upper left side of fixed plate 1 runs through and installs handle 13.

As shown in fig. 1 and 4, a rotation structure is formed between the clamping handle 6 and the fixing plate 1, and the clamping handle 6 is fixedly arranged with the fixing plate 1 through the handle 13, so that the clamping handle 6 is conveniently fixed.

As shown in figure 1, a ring-shaped structure is formed between the first hanging block 7 and the second hanging block 8, the first hanging block 7 and the second hanging block 8 are connected in a hinged mode, and the device can be hung conveniently through the first hanging block 7 and the second hanging block 8.

The working principle is as follows: when the fastening device for the standardized bolt is used, as shown in fig. 1, the outer surface of the limit clamping rod 2 is in a thread-shaped structure, the thread directions of the upper end and the lower end of the limit clamping rod 2 are opposite, the limit clamping rod 2 is rotated in the clockwise direction by rotating the limit clamping rod 2 by hands, the rotated limit clamping rod 2 is fixed by the rotary damper 12, the rotation of the limit clamping rod 2 enables the fastening clamping blocks 4 to move oppositely, so that the distance between the fastening clamping blocks 4 is convenient to adjust, the bolt can be fixed by the fastening clamping blocks 4, bolts with different sizes can be fastened by adjusting the distance of the fastening clamping blocks 4, as the side surface of the fixing plate 1 is in a groove-shaped structure, the clamping handle 6 is rotated to the fixing plate 1 on the same straight line, at the moment, the clamping handle 6 is tightly attached to the limit block 5, the baffle plate 10 is pressed, and then the connecting plate 9 shown in fig. 5 is inserted into the fixing plate 1, meanwhile, the baffle 10 is loosened, the baffle 10 is clamped and installed inside the connecting plate 9, so that the connecting plate 9 is fixed, the right surface of the clamping handle 6 can be limited through the connecting plate 9, the clamping handle 6 is fixed, and when the clamping device is used, a bolt can be fastened only by rotating the clamping handle 6 by a user;

after the use, the clamping handle 6 is rotated again, the clamping handle 6 is rotated to the inside of the groove-shaped structure of the fixing plate 1 as shown in fig. 4, the handle 13 is clamped into the limiting groove 11 and the fixing plate 1, so that the clamping handle 6 is fixed, the size of the device is reduced, the device is convenient to store, the first suspension block 7 and the second suspension block 8 are connected in a hinged mode, the second suspension block 8 is pressed through the spring 14, a rod-shaped object enters the inside of the annular structure formed by the first suspension block 7 and the second suspension block 8, the device can be suspended through the first suspension block 7 and the second suspension block 8, and the whole working process of the fastening device for the standardized bolt is achieved.

Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A fastening device for standardised bolts, comprising a fixing plate (1), characterised in that: the clamping device is characterized in that a limiting clamping rod (2) is installed at the middle position of the top end of the fixing plate (1) in a penetrating mode, a fastening connecting rod (3) is installed below the right side of the limiting clamping rod (2), fastening clamping blocks (4) are installed at the upper end and the lower end of the fastening connecting rod (3) in a penetrating mode, a limiting block (5) is fixedly installed below the left side of the fixing plate (1), a clamping handle (6) is installed on the right side of the limiting block (5), the clamping handle (6) is installed at the bottom of the fixing plate (1) in a penetrating mode, the bottom of the clamping handle (6) is connected with a first hanging block (7), a limiting groove (11) is formed in the outer surface of the clamping handle (6), a second hanging block (8) is connected to the inner side of the first hanging block (7), a spring (14) is connected between the first hanging block (7) and the second hanging block (8), and, and both ends all run through about connecting plate (9) and install baffle (10), the end-to-end connection of fastening connecting rod (3) has rotary damping (12), the upper left side of fixed plate (1) is run through and is installed handle (13).

2. A fastening device for a standardized bolt according to claim 1, characterized in that: constitute between fixed plate (1) and connecting plate (9) and dismantle the structure, and the front end of fixed plate (1) is the slot-like structure.

3. A fastening device for a standardized bolt according to claim 1, characterized in that: the outer surface of the fastening connecting rod (3) is of a thread-shaped structure, and the thread directions of the upper end and the lower end of the fastening connecting rod (3) are opposite.

4. A fastening device for a standardized bolt according to claim 1, characterized in that: the limiting block (5) is tightly attached to the clamping handle (6), and the rotation angle range of the clamping handle (6) is 0-180 degrees.

5. A fastening device for a standardized bolt according to claim 1, characterized in that: a rotating structure is formed between the clamping handle (6) and the fixing plate (1), and the clamping handle (6) is fixedly arranged with the fixing plate (1) through a handle (13).

6. A fastening device for a standardized bolt according to claim 1, characterized in that: an annular structure is formed between the first suspension block (7) and the second suspension block (8), and the first suspension block (7) and the second suspension block (8) are connected in a hinged mode.