CN212803865U

CN212803865U - Durable metal fastener

Info

Publication number: CN212803865U
Application number: CN202021513165.6U
Authority: CN
Inventors: 胡增智
Original assignee: Tianjin Ruifulong Metal Products Co ltd
Current assignee: Tianjin Ruifulong Metal Products Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-26
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a durable metal fastener, which comprises a base and a fastening mechanism, wherein the fastening mechanism is arranged at the inner axle center of the base, the base is rotationally connected with the fastening mechanism through a thread groove, the upper end of the base is provided with a snap ring, two ends of the intersection of the base and the snap ring are respectively provided with a fastening bolt, the fastening mechanism is arranged at the surface end of the base, thus when fixing a workpiece, if the size of the workpiece to be fixed is smaller, the workpiece to be fixed can be fastened through the fastening mechanism, and the connecting bolts at the two ends can drive the inner side of a buffer mechanism to indent when fastening, and the adjusting bolts are respectively arranged at the two ends of the buffer mechanism, thus when the buffer mechanism is installed, the fixing can be realized through the adjusting bolts, the problem of buffer gear damage inconvenient change has been solved like this, can be so that better convenience of using reaches.

Description

Durable metal fastener

Technical Field

The utility model belongs to the technical field of the industry product is relevant, concretely relates to durability metal fastener.

Background

The fastener is also called a standard part in the market, is a general name of a type of mechanical parts used when two or more parts are fastened and connected into a whole, and is characterized by various varieties and specifications, different performance and purposes, extremely high standardization, serialization and universalization degrees, and great demand because the fastener is a mechanical basic part which is most widely applied.

The existing metal fastener has the following problems: the existing metal fastener can not achieve the fastening effect during fixing if the size of a workpiece to be fixed is small during fixing.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a durability metal fastener, includes base and fastening device, the inside axle center department of base is provided with fastening device, base and fastening device pass through thread groove swivelling joint, the upper end of base is provided with the snap ring, the crossing both ends of department of base and snap ring respectively are provided with a fastening bolt, fastening device's constitution is including horizontal pole, buffer gear and connecting bolt, buffer gear respectively is provided with a horizontal pole, two the bottom of horizontal pole respectively is provided with a connecting bolt, fastening device runs through fixedly through connecting bolt and base.

Preferably, the buffer mechanism comprises adjusting bolts, cushion pads and connecting plates, the upper end and the lower end of each cushion pad are respectively provided with one connecting plate, the two connecting plates are respectively provided with one adjusting bolt inside, and the buffer mechanism is fixedly connected with the cross rod through the adjusting bolts.

Preferably, the snap ring is of a semicircular structure, transverse plates are arranged on the left side and the right side of the bottom end of the snap ring respectively, and mounting holes are formed in the transverse plates on the left side and the right side of the bottom end of the snap ring.

Preferably, the number of the fastening bolts is two, the two fastening bolts are of cylindrical structures, and the size and the specification of the two fastening bolts are the same.

Preferably, the number of the cross rods is two, and one side of each cross rod, which is close to the buffer mechanism, is provided with an inwards concave clamping groove.

Preferably, the base is of a plate-shaped structure, two threaded holes are formed in two ends of the inside of the base respectively, and a through hole is formed in the inner side of each threaded hole in the base.

Compared with the prior art, the utility model provides a durability metal fastener possesses following beneficial effect:

(1) the fastening mechanism is arranged at the surface end of the base, so that when a workpiece is fixed, if the size of the workpiece to be fixed is smaller, the workpiece to be fixed can be fastened through the fastening mechanism, and the connecting bolts at the two ends can drive the inner side buffer mechanism to be concave when being fastened, so that the workpiece to be fixed can be better attached;

(2) the utility model discloses in respectively be provided with an adjusting bolt through the both ends at buffer gear, when carrying out this buffer gear's installation, can fix through adjusting bolt like this, solved the problem that buffer gear damaged inconvenient change like this, can be so that the better convenience that reaches the use.

Drawings

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

FIG. 2 is a schematic view of the front structure of the fastening mechanism of the present invention;

FIG. 3 is a schematic view of the front structure of the buffering mechanism of the present invention;

in the figure: 1. a base; 2. fastening a bolt; 3. a fastening mechanism; 31. a cross bar; 32. a buffer mechanism; 321. adjusting the bolt; 322. a cushion pad; 323. a connecting plate; 33. a connecting bolt; 4. a snap ring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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.

Referring to fig. 1-3, the present invention provides a technical solution: a durable metal fastener comprises a base 1 and a fastening mechanism 3, wherein the fastening mechanism 3 is arranged at the inner axis of the base 1, the base 1 is rotatably connected with the fastening mechanism 3 through a thread groove, a clamping ring 4 is arranged at the upper end of the base 1, the base 1 is of a plate-shaped structure, two threaded holes are respectively formed at two ends inside the base 1, fastening bolts 2 can better achieve the connection effect through the threaded holes, a through hole is respectively formed in the inner side of each threaded hole inside the base 1, the clamping ring 4 is of a semicircular structure, transverse plates are respectively arranged at the left side and the right side of the bottom end of the clamping ring 4, mounting holes are respectively formed in the left transverse plate and the right transverse plate at the bottom end of the clamping ring 4, the mounting effect can be better achieved through the arrangement of the mounting holes, one fastening bolt 2 is respectively arranged at two ends of the intersection of the base 1 and the clamping, through the arrangement of the two fastening bolts 2, the better fastening effect can be achieved, the sizes and the specifications of the two fastening bolts 2 are the same, the fastening mechanism 3 comprises a cross rod 31, a buffer mechanism 32 and connecting bolts 33, the left end and the right end of the buffer mechanism 32 are respectively provided with one cross rod 31, the buffer mechanism 32 comprises an adjusting bolt 321, a buffer pad 322 and a connecting plate 323, the upper end and the lower end of the buffer pad 322 are respectively provided with one connecting plate 323, the inner parts of the two connecting plates 323 are respectively provided with one adjusting bolt 321, through the arrangement of the adjusting bolts 321, the better fastening effect can be achieved, the buffer mechanism 32 is fixedly connected with the cross rod 31 through the adjusting bolt 321, the bottom ends of the two cross rods 31 are respectively provided with one connecting bolt 33, the cross rods 31 are totally provided with two, and the better connection effect can be achieved through the arrangement of the two cross rods 31, one side of each of the two cross bars 31 close to the buffer mechanism 32 is provided with an inward concave clamping groove, and the fastening mechanism 3 is fixed with the base 1 through a connecting bolt 33.

The utility model discloses a theory of operation and use flow: when the device is used, the device is firstly taken out, then the snap ring 4 is taken out, one end of the snap ring 4 is fixed with the base 1 through the fastening bolt 2, then a workpiece to be fixed is placed and stabilized on the inner sides of the snap ring 4 and the base 1, then the other end of the snap ring 4 is fixed with the base 1 through the fastening bolt 2, so that the snap ring 4 and the base 1 can be fixed tightly, if the size of the fixed workpiece is small, the connecting bolts 33 at the two ends of the fastening mechanism 3 in the base 1 are adjusted, the cross rods 31 at the two ends can move upwards under the driving of the connecting bolts 33, the buffer mechanisms 32 are bent under the driving of the cross rods 31 at the two ends, so that the workpiece can be fixed tightly under the action of the buffer mechanisms 32, and the buffer mechanisms 32 are fixed through the adjusting bolts 321, the buffer mechanism 32 can be conveniently installed when damaged, and thus the device is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A durable metal fastener, comprising a base (1) and a fastening mechanism (3), characterized in that: the utility model discloses a fastening device, including base (1), clamping mechanism (3), fastening device, buffer mechanism (32), connecting bolt (33), the inside axle center department of base (1) is provided with fastening device (3), base (1) passes through thread groove swivelling joint with fastening device (3), the upper end of base (1) is provided with snap ring (4), the crossing both ends of base (1) and snap ring (4) respectively are provided with one fastening bolt (2), the constitution of fastening device (3) is including horizontal pole (31), buffer mechanism (32) and connecting bolt (33), both ends respectively are provided with one horizontal pole (31) about buffer mechanism (32), two the bottom of horizontal pole (31) respectively is provided with one connecting bolt (33), fastening device (3) are run through fixedly through with base (1).

2. A durable metal fastener according to claim 1, wherein: the buffer mechanism (32) comprises adjusting bolts (321), buffer pads (322) and connecting plates (323), the upper end and the lower end of each buffer pad (322) are respectively provided with one connecting plate (323), the inner parts of the two connecting plates (323) are respectively provided with one adjusting bolt (321), and the buffer mechanism (32) is fixedly connected with the cross rod (31) through the adjusting bolts (321).

3. A durable metal fastener according to claim 1, wherein: the clamp ring (4) is of a semicircular structure, transverse plates are arranged on the left side and the right side of the bottom end of the clamp ring (4), and mounting holes are formed in the transverse plates on the left side and the right side of the bottom end of the clamp ring (4).

4. A durable metal fastener according to claim 1, wherein: the two fastening bolts (2) are arranged, the two fastening bolts (2) are of cylindrical structures, and the two fastening bolts (2) are identical in size and specification.

5. A durable metal fastener according to claim 1, wherein: the number of the cross rods (31) is two, and one side, close to the buffer mechanism (32), of each cross rod (31) is provided with an inwards concave clamping groove.

6. A durable metal fastener according to claim 1, wherein: the base (1) is of a plate-shaped structure, two threaded holes are formed in two ends of the interior of the base (1), and a through hole is formed in the inner side of each threaded hole in the base (1).