CN216812668U - Spring piece for automobile - Google Patents

Abstract

The utility model discloses an automobile spring piece which comprises a body, an installation block and a buffer block, wherein the installation block is installed on the inner wall of the body, a motor is installed on the inner wall of the installation block, a cavity is installed at the output end of the motor, a rectangular groove is formed in the inner wall of the cavity, a spring is installed on the inner wall of the cavity, a sliding plate is installed at the top of the spring, the outer wall of the sliding plate is attached to the inner wall of the cavity, an embedded block is installed on the outer wall of the sliding plate, and a threaded rod is installed on the outer wall of the sliding plate. According to the spring leaf mounting structure, the spring leaf is arranged at the mounting position when the spring leaf mounting structure is mounted with the spring, the threaded rod is driven to rotate by the rotation of the motor, the spring enables the threaded rod to rotate and to be screwed into the threaded mounting hole when the threaded rod rotates, the embedded block slides in the rectangular groove in a fit manner, the threaded rod and the cavity rotate synchronously, and the supporting block plays a stabilizing role on the threaded rod.

Description

Spring piece for automobile

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a spring piece for an automobile.

Background

The spring leaf has various shapes and structures according to different purposes, can be divided into a straight leaf spring and a bent leaf spring according to the shapes of the leaf springs, and can be divided into a rectangle shape, a trapezoid shape, a triangle shape, a stage shape, a special shape and the like according to the shapes of the leaf springs

The existing spring leaf has the defects that:

patent document CN207598775U discloses a spring leaf for car, the right item of protection "includes the backup pad, backup pad one side is provided with the arc, the arc top is provided with the shock attenuation board, the shock attenuation board surface is provided with logical groove, it is provided with first crooked board to lead to inslot portion, the shock attenuation board bottom is provided with the crooked board of second, shock attenuation board one side is provided with the limiting plate, limiting plate one side is provided with first bottom plate, backup pad one side is provided with the connecting plate. According to the utility model, by arranging the first bending plate and the second bending plate, when braking is carried out, the bulge of the first bending plate is stressed to deform the first bending plate, a part of pressure is transmitted to the damping plate through the first bending plate, and the bulge of the second bending plate is also stressed to deform. But the spring leaf is difficult to install, and when it uses the screw installation, the inside space of spring is little, is difficult for screwing the screw for the operation is more troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spring piece for an automobile, which solves the problem of difficult installation in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spring leaf for car, includes body, installation piece and buffer block, the installation piece is installed to the inner wall of body, the motor is installed to the inner wall of installation piece, the cavity is installed to the output of motor, the rectangular channel has been seted up to the inner wall of cavity, the spring is installed to the inner wall of cavity, the slide is installed at the top of spring, and the outer wall of slide and the inner wall laminating of cavity, the embedding piece is installed to the outer wall of slide, and the outer wall of embedding piece and the inner wall laminating of rectangular channel, the piece is supported to the outer wall of cavity installation, the threaded rod is installed to the outer wall of slide, and the one end of threaded rod extends the outer wall of body, the buffer block is installed to the inside diapire of body, the telescopic link is installed to the inside diapire of buffer block, and a connector is installed to the inner wall of body.

Preferably, the outer wall of the body is provided with a fitting pad.

Preferably, the inner wall of the buffer block is provided with a first clamping block.

Preferably, the top of the telescopic rod is provided with a buffer plate.

Preferably, the outer wall of the first connector is provided with a connecting plate.

Preferably, No. two connectors are installed to the outer wall of connecting plate, and the inner wall of No. two connectors is connected with the outer wall of buffer board, and No. two fixture blocks are installed to the outer wall of buffer board.

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

1. according to the spring leaf mounting structure, the spring leaf is arranged at the mounting position when the spring leaf mounting structure is mounted, the motor rotates to drive the cavity to rotate, the cavity rotates to drive the threaded rod to rotate, the spring applies outward elasticity to the sliding plate, the threaded rod can rotate into the threaded mounting hole when rotating, the embedded block slides in the rectangular groove in a fit mode, the threaded rod and the cavity rotate synchronously, and the supporting block plays a stabilizing role in the threaded rod;

2. according to the spring leaf spring, the connecting plate, the buffer plate and the buffer block are installed, when the spring leaf is extruded, the spring leaf moves to drive the connecting plate to move, the connecting plate moves to drive the buffer plate to move, when a second clamping block on the buffer plate descends, the resistance of the first clamping block is large, so that the spring leaf is buffered by the extrusion force, when the spring leaf is restored, the inclined surface of the first clamping block is in contact with the second clamping block, the elastic force of the spring leaf can be restored quickly, the first connector connects the connecting plate with the body, and the second connector plays a role in connecting the connecting plate with the buffer plate.

Drawings

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

FIG. 2 is a schematic view of the mounting block structure of the present invention;

FIG. 3 is a schematic diagram of a connecting plate structure according to the present invention;

FIG. 4 is a schematic diagram of a buffer block structure according to the present invention.

In the figure: 1. a body; 101. attaching a pad; 2. mounting blocks; 201. a motor; 202. a cavity; 203. a rectangular groove; 204. a spring; 205. a slide plate; 206. embedding a block; 207. a support block; 208. a threaded rod; 3. a buffer block; 301. a first clamping block; 4. a telescopic rod; 401. a buffer plate; 5. a first connector; 501. a connecting plate; 6. a second connector; 601. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1, an automobile spring leaf includes a body 1, a mounting block 2 and a buffer block 3, wherein a fitting pad 101 is mounted on an outer wall of the body 1, and the fitting pad 101 ensures that the spring leaf is tightly mounted.

Example 2: referring to fig. 2, the inner wall of the body 1 is provided with the mounting block 2, the inner wall of the mounting block 2 is provided with the motor 201, the output end of the motor 201 is provided with the cavity 202, the inner wall of the cavity 202 is provided with the rectangular groove 203, the inner wall of the cavity 202 is provided with the spring 204, the top of the spring 204 is provided with the sliding plate 205, the outer wall of the sliding plate 205 is attached to the inner wall of the cavity 202, the outer wall of the sliding plate 205 is provided with the embedded block 206, the outer wall of the embedded block 206 is attached to the inner wall of the rectangular groove 203, the outer wall of the cavity 202 is provided with the supporting block 207, the outer wall of the sliding plate 205 is provided with the threaded rod 208, one end of the threaded rod 208 extends out of the outer wall of the body 1, when being mounted, the spring plate is placed at the mounting position, at this time, the motor 201 rotates to drive the cavity 202 to rotate, the cavity 202 rotates to drive the threaded rod 208 to rotate, the spring 204 applies an outward elastic force to the sliding plate 205, so that the threaded rod 208 can rotate into the threaded mounting hole when rotating, the embedded block 206 slides in the rectangular groove 203 in a fitting manner, so that the threaded rod 208 and the cavity 202 synchronously rotate, the supporting block 207 has a stabilizing effect on the threaded rod 208, the spring piece can be rapidly installed after the structure is placed, the fixing piece does not need to be manually screwed, and time and labor are saved.

Example 3: referring to fig. 3 and 4, a buffer block 3 is installed on the inner bottom wall of a body 1, an expansion link 4 is installed on the inner bottom wall of the buffer block 3, a first connector 5 is installed on the inner wall of the body 1, a first fixture block 301 is installed on the inner wall of the buffer block 3, a buffer plate 401 is installed on the top of the expansion link 4, a connecting plate 501 is installed on the outer wall of the first connector 5, a second connector 6 is installed on the outer wall of the connecting plate 501, the inner wall of the second connector 6 is connected with the outer wall of the buffer plate 401, a second fixture block 601 is installed on the outer wall of the buffer plate 401, when a spring leaf is pressed, the spring leaf is moved to drive the connecting plate 501 to move, the connecting plate 501 moves to drive the buffer plate 401 to move, when the second fixture block 601 on the buffer plate 401 descends, the resistance of the first fixture block 301 is large, so that the spring leaf is pressed to buffer, and when the spring leaf is restored, the inclined surface of the first fixture block 301 is in contact with the second fixture block 601, make spring leaf self elasticity can recover fast, No. 5 connector link together connecting plate 501 and body 1, No. two connector 6 play the connection to connecting plate 501 and buffer board 401, and this structure plays the cushioning effect to the power that the spring leaf received for the spring leaf is difficult impaired, has improved life.

The working principle is that when the spring plate is installed, the spring plate is placed at an installation position, at the moment, the motor 201 rotates to drive the cavity 202 to rotate, the cavity 202 rotates to drive the threaded rod 208 to rotate, the spring 204 applies outward elastic force to the sliding plate 205, the threaded rod 208 can rotate into the threaded installation hole when rotating, the embedded block 206 slides in the rectangular groove 203 in a fit manner, the threaded rod 208 and the cavity 202 synchronously rotate, and the supporting block 207 has a stabilizing effect on the threaded rod 208, the spring plate can be quickly installed after being placed, manual screwing of a fixing piece is not needed, time and labor are saved, when the spring plate is extruded, the spring plate moves to drive the connecting plate 501 to move, the connecting plate 501 moves to drive the buffer plate 401 to move, when the second fixture block 601 on the buffer plate 401 descends, the resistance of the first fixture block 301 is larger, the spring plate is buffered by the extrusion force, and when the spring plate is recovered, the inclined surface of the first fixture block 301 is contacted with the second fixture block 601, make spring leaf self elasticity can recover fast, No. 5 connector link together connecting plate 501 and body 1, No. two connector 6 play the connection to connecting plate 501 and buffer board 401, and this structure plays the cushioning effect to the power that the spring leaf received for the spring leaf is difficult impaired, has improved life.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a spring leaf for car, includes body (1), installation piece (2) and snubber block (3), its characterized in that: the inner wall of the body (1) is provided with the mounting block (2), the inner wall of the mounting block (2) is provided with the motor (201), the output end of the motor (201) is provided with the cavity (202), the inner wall of the cavity (202) is provided with the rectangular groove (203), the inner wall of the cavity (202) is provided with the spring (204), the top of the spring (204) is provided with the sliding plate (205), the outer wall of the sliding plate (205) is attached to the inner wall of the cavity (202), the outer wall of the sliding plate (205) is provided with the embedded block (206), the outer wall of the embedded block (206) is attached to the inner wall of the rectangular groove (203), the outer wall of the cavity (202) is provided with the supporting block (207), the outer wall of the sliding plate (205) is provided with the threaded rod (208), one end of the threaded rod (208) extends out of the outer wall of the body (1), the inner bottom wall of the body (1) is provided with the buffer block (3), the telescopic link (4) is installed to the inside diapire of buffer block (3), and connector (5) No. one is installed to the inner wall of body (1).

2. The spring plate for the automobile as claimed in claim 1, wherein: the outer wall of the body (1) is provided with a joint pad (101).

3. The spring plate for the automobile as claimed in claim 1, wherein: a first clamping block (301) is installed on the inner wall of the buffer block (3).

4. The spring plate for the automobile as claimed in claim 1, wherein: the top of telescopic link (4) is installed buffer board (401).

5. The spring plate for the automobile as claimed in claim 1, wherein: and a connecting plate (501) is arranged on the outer wall of the first connector (5).

6. The spring plate for the automobile as claimed in claim 5, wherein: no. two connectors (6) are installed to the outer wall of connecting plate (501), and the inner wall of No. two connectors (6) is connected with the outer wall of buffer board (401), and No. two fixture blocks (601) are installed to the outer wall of buffer board (401).

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