CN217441206U - Reinforcing apparatus of fastener - Google Patents

Abstract

The utility model discloses a reinforcing apparatus of fastener, which comprises a housin, the internally mounted of casing has the reinforcement subassembly, the outer wall of splint and the top inner wall clearance fit of casing, the equal rigid coupling in the bottom outside of splint has the riser, the front end of riser all is connected with the swash plate through the round pin hub rotation. This reinforcing apparatus of fastener, move to the inboard when splint atress is in the casing, then the riser of splint drive both sides moves to the inboard, the riser all rotates on the swash plate that corresponds through the round pin axle this moment, the below of swash plate all rotates on the second slider that corresponds through the round pin axle simultaneously, the second slider of both sides all slides to the outside in the second spout on the casing, then the second slider of both sides slides to the outside, make the spring tensile, otherwise make the outside power of splint through the elasticity of spring, splint hug closely on external member, consolidate external member's fixed, improve the clamping stability, current fastener has been solved, it is fixed not firm, influence the problem of clamping stability.

Description

Reinforcing apparatus of fastener

Technical Field

The utility model relates to a fastener technical field specifically is a reinforcing apparatus of fastener.

Background

The fastener is a mechanical part which is used for fastening and connecting and has wide application, the fastener has wide application industries, including energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, dies, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and the fastener is a mechanical basic part which has the most wide application.

However, the existing fastener cannot be fixed, so that the clamping stability is influenced, and meanwhile, the existing fastener has the problem that the existing fastener is unstable in movement and can cause fixed deviation.

Disclosure of Invention

Not enough to prior art, the utility model provides a reinforcing apparatus of fastener has solved current fastener, and is fixed not lived, influences the problem of centre gripping stability.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the reinforcing device for the fastener comprises a shell, wherein a reinforcing component is arranged in the shell;

the reinforcing component comprises a clamping plate, a vertical block, an inclined plate, a second sliding block, a second sliding groove and a spring;

the outer wall of splint and the top inner wall clearance fit of casing, the equal rigid coupling in the bottom outside of splint has the riser, the front end of riser all is connected with the swash plate through round pin hub rotation, the below of swash plate all is connected with the second slider through round pin hub rotation, the second slider all with the slip joint of second spout, the below inner wall at the casing is seted up to the second spout, the inboard front end of second slider all with the outside looks rigid coupling of spring.

Preferably, the bottom outside of casing all the rigid coupling have first slider, first slider passes through first spout and casing slip joint.

Preferably, a transverse plate is arranged below the shell, and round blocks are fixedly connected to four outer corners of the transverse plate.

Preferably, the inner wall of the round block is provided with a mounting hole.

Preferably, a supporting component is installed at the top end of the transverse plate;

the supporting assembly comprises a concave plate and a base plate;

the bottom rigid coupling of concave plate is in the middle of the top of diaphragm, the inner wall rigid coupling of one side of concave plate has the backing plate, first spout has all been seted up to the top outside inner wall of concave plate.

Preferably, a rotating assembly is installed inside the concave plate;

the rotating assembly comprises a handle, a screw, a threaded hole, a bearing and a circular plate;

the handle is characterized in that a screw is fixedly connected to one end of the handle, the outer wall of the screw is in threaded connection with the inner surface of the threaded hole, the inner wall of the threaded hole is formed in the upper portion of one side of the concave plate, the screw is rotationally connected with the circular plate through a bearing, and one end of the circular plate is fixedly connected with the shell.

The utility model provides a fastener reinforcing apparatus. The method has the following beneficial effects: the reinforcing device of the fastener comprises a shell and a reinforcing component, wherein when the clamping plate is stressed to move inwards in the shell, the clamping plate drives vertical blocks on two sides to move inwards, the vertical blocks rotate on corresponding inclined plates through pin shafts, meanwhile, the lower parts of the inclined plates rotate on corresponding second sliding blocks through the pin shafts, the second sliding blocks on the two sides slide outwards in second sliding grooves in the shell, the second sliding blocks on the two sides slide outwards, the springs stretch, otherwise, the force of the clamping plate on the outer side is enabled to be applied through the elasticity of the springs, the clamping plate is tightly attached to an external part, the fixation of the external part is reinforced, the clamping stability is improved, and the problems that the existing fastener cannot be fixed and the clamping stability is influenced are solved;

through the casing, first slider, first spout, reinforce the subassembly, runner assembly and supporting component's cooperation, it drives the screw hole internal rotation of screw on the concave plate to rotate the handle, then the screw passes through the bearing at the plectane internal rotation, make the plectane drive the casing and remove, then the casing drives the first slider of both sides and slides to the inboard in the first spout that corresponds, it is fixed to make splint support the backing plate of external spare on the concave plate tightly, splint can the steady movement, make fixed position accurate, current fastener has been solved, it is unstable to remove, can make the problem of fixed skew.

Drawings

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

FIG. 2 is a schematic structural view of the second slider, the spring and the housing of FIG. 1;

FIG. 3 is a schematic view of the structure A in FIG. 1;

fig. 4 is a schematic structural diagram of B in fig. 2.

In the figure: 1. the sliding plate comprises a shell, 2, a first sliding block, 3, a first sliding groove, 4, a reinforcing component, 401, a clamping plate, 402, a vertical block, 403, an inclined plate, 404, a second sliding block, 405, a second sliding groove, 406, a spring, 5, a rotating component, 501, a handle, 501, a screw, 503, a threaded hole, 504, a bearing, 505, a circular plate, 6, a supporting component, 601, a concave plate, 602, a backing plate, 7, a transverse plate, 8, a round block, 9 and a mounting hole.

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.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as shown in fig. 1, 2 and 3, a fastener reinforcing device includes a housing 1, a reinforcing component 4 is installed inside the housing 1, the reinforcing component 4 includes a clamping plate 401, vertical blocks 402, inclined plates 403, second sliding blocks 404, second sliding grooves 405 and springs 406, an outer wall of the clamping plate 401 is in clearance fit with an upper inner wall of the housing 1, when the clamping plate 401 is forced to move inwards in the housing 1, the vertical blocks 402 are fixedly connected to outer sides of bottom ends of the clamping plate 401, front ends of the vertical blocks 402 are rotatably connected with the inclined plates 403 through pin shafts, lower portions of the inclined plates 403 are rotatably connected with the second sliding blocks 404 through pin shafts, the clamping plate 401 drives the vertical blocks 402 at two sides to move inwards, at this time, the vertical blocks 402 are rotated on the corresponding inclined plates 403 through pin shafts, the lower portions of the inclined plates 403 are rotated on the corresponding second sliding blocks 404 through pin shafts, the second sliding blocks 404 are slidably connected with the second sliding grooves 405, the second sliding grooves 405 are formed in the lower inner wall of the housing 1, the front ends of the inner sides of the second sliding blocks 404 are fixedly connected with the outer sides of the springs 406, the second sliding blocks 404 on the two sides slide to the outer sides in the second sliding grooves 405 on the shell 1, and then the second sliding blocks 404 on the two sides slide to the outer sides, so that the springs 406 are stretched, and the second sliding grooves 405 prevent the second sliding blocks 404 from derailing;

in the specific implementation process, it is worth pointing out that the second sliding blocks 404 on both sides slide outwards in the second sliding grooves 405 on the housing 1, and then the second sliding blocks 404 on both sides slide outwards, so that the springs 406 are stretched, and the second sliding grooves 405 prevent the second sliding blocks 404 from derailing;

specifically, when splint 401 atress inwards removes in casing 1, then splint 401 drives the riser 402 of both sides and inwards removes, riser 402 all rotates on the swash plate 403 that corresponds through the round pin axle this moment, the below of swash plate 403 all rotates on the second slider 404 that corresponds through the round pin axle simultaneously, the second slider 404 of both sides all slides to the outside in the second spout 405 on casing 1, then the second slider 404 of both sides slides to the outside, make spring 406 tensile, otherwise make splint 401 power to the outside through the elasticity of spring 406, splint 401 hugs closely on external member, consolidate external member's fixed.

Example two: known by figure 1, the equal rigid coupling in bottom outside of casing 1 has first slider 2, first slider 2 slides the joint through first spout 3 and casing 1, casing 1 drives the first slider 2 of both sides and slides in the first spout 3 that corresponds, and first spout 3 prevents that first slider 2 from derailing, casing 1's below is provided with diaphragm 7, the equal rigid coupling in outside four corners of diaphragm 7 has circle piece 8, mounting hole 9 has been seted up to the inner wall of circle piece 8, external bolt stretches into in the mounting hole 9 on the circle piece 8 in four corners, and fix at the assigned position, make diaphragm 7 fix at the assigned position.

Example three: as can be seen from fig. 1, the top end of the transverse plate 7 is provided with the supporting assembly 6, the supporting assembly 6 comprises a concave plate 601 and a base plate 602, the bottom end of the concave plate 601 is fixedly connected to the middle of the top end of the transverse plate 8, the transverse plate 8 supports the concave plate 601, the base plate 602 is fixedly connected to the inner wall of one side of the concave plate 601, the concave plate 601 supports the base plate 602, and the inner wall of the outer side above the concave plate 601 is provided with the first sliding groove 3;

in the specific implementation process, it is worth particularly pointing out that the transverse plate 8 supports the concave plate 601, and the concave plate 601 supports the base plate 602;

specifically, the horizontal plate 8 supports the concave plate 601, and the concave plate 601 supports the base plate 602, and the housing 1 drives the first sliding blocks 2 on two sides to slide in the corresponding first sliding grooves 3 on the concave plate 601.

Example four: as shown in fig. 1 and 4, a rotating assembly 5 is installed inside the concave plate 601, the rotating assembly 5 includes a handle 501, a screw 502, a threaded hole 503, a bearing 504 and a circular plate 505, the screw 502 is fixedly connected to one end of the handle 501, an outer wall of the screw 502 is in threaded connection with an inner surface of the threaded hole 503, the threaded hole 503 is opened on an upper inner wall of one side of the concave plate 601, the screw 502 is driven by the rotating handle 501 to rotate in the threaded hole 503 on the concave plate 601, the screw 502 is rotatably connected to the circular plate 505 through the bearing 504, one end of the circular plate 505 is fixedly connected to the casing 1, and the screw 502 rotates in the circular plate 505 through the bearing 504, so that the circular plate 505 drives the casing 1 to move;

in the specific implementation process, it is worth pointing out that the screw 502 rotates in the circular plate 505 through the bearing 504, so that the circular plate 505 drives the casing 1 to move;

specifically, the handle 501 is rotated to drive the screw 502 to rotate in the threaded hole 503 of the concave plate 601, and then the screw 502 rotates in the circular plate 505 through the bearing 504, so that the circular plate 505 drives the housing 1 to move, and then the housing 1 drives the first sliding blocks 2 on two sides to slide inwards in the corresponding first sliding grooves 3, so that the clamp plate 401 abuts against and tightly fixes the external member on the pad 602 of the concave plate 601.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. A fastener reinforcement device comprising a housing (1), characterized in that: a reinforcing component (4) is arranged in the shell (1);

the reinforcing component (4) comprises a clamping plate (401), a vertical block (402), a sloping plate (403), a second sliding block (404), a second sliding groove (405) and a spring (406);

the outer wall of splint (401) and the top inner wall clearance fit of casing (1), the equal rigid coupling in the bottom outside of splint (401) has erect piece (402), the front end of erecting piece (402) all rotates through the round pin axle and is connected with swash plate (403), the below of swash plate (403) all rotates through the round pin axle and is connected with second slider (404), second slider (404) all with second spout (405) slip joint, the below inner wall at casing (1) is seted up in second spout (405), the inboard front end of second slider (404) all with the outside looks rigid coupling of spring (406).

2. A fastener reinforcement device according to claim 1, wherein: the equal rigid coupling in bottom outside of casing (1) has first slider (2), first slider (2) slide the joint through first spout (3) and casing (1).

3. A fastener reinforcement device according to claim 1, wherein: the lower part of the shell (1) is provided with a transverse plate (7), and four outer corners of the transverse plate (7) are fixedly connected with round blocks (8).

4. A fastener reinforcement according to claim 3, wherein: the inner wall of the round block (8) is provided with a mounting hole (9).

5. A fastener reinforcement according to claim 3, wherein: a supporting component (6) is arranged at the top end of the transverse plate (7);

the support assembly (6) comprises a concave plate (601) and a backing plate (602);

the bottom end of the concave plate (601) is fixedly connected to the middle of the top end of the transverse plate (7), and a backing plate (602) is fixedly connected to the inner wall of one side of the concave plate (601).

6. A fastener reinforcement according to claim 5, wherein: a rotating assembly (5) is arranged in the concave plate (601);

the rotating assembly (5) comprises a handle (501), a screw (502), a threaded hole (503), a bearing (504) and a circular plate (505);

the one end rigid coupling of handle (501) has screw (502), the outer wall of screw (502) and the internal surface threaded connection of screw hole (503), screw hole (503) are seted up in one side top inner wall of concave plate (601), screw (502) rotate with plectane (505) through bearing (504) and link to each other, the one end and the casing (1) fixed connection of plectane (505).

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