CN213892093U

CN213892093U - Torsion rubber core convenient to connect

Info

Publication number: CN213892093U
Application number: CN202022199055.3U
Authority: CN
Inventors: 陈志龙
Original assignee: Quanzhou Shengnuo Machinery Manufacturing Co ltd
Current assignee: Quanzhou Shengnuo Machinery Manufacturing Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-06
Anticipated expiration: 2030-09-29

Abstract

The invention relates to the technical field of automobile chassis, in particular to a torsion rubber core convenient to connect, which comprises an outer cover, wherein an inner rubber plug is inserted and installed inside the outer cover, an extension plate is fixedly installed on the surface of the front end of the inner rubber plug, an insertion hole is formed in the end face of the front end of the extension plate, a limiting device is inserted and installed on the surface of the insertion hole, a steel column is inserted and installed inside the limiting device, and a connecting and fixing device is fixedly installed at the tail end of the steel column. This device is transformed to the unable complete installation cooperation of some devices when the installation is used to glue the core device, adopts multiple connected mode, has increased the connection possibility of cooperation device, has enlarged the application range who glues the core device.

Description

Torsion rubber core convenient to connect

Technical Field

The invention belongs to the technical field of automobile chassis, and particularly relates to a torsion rubber core convenient to connect.

Background

The torsion rubber core of the thrust pull rod assembly is mainly used for guiding and transferring force, a general torsion rubber core connecting shaft is a spherical shaft or a shaft with supporting plates on two sides, and the impact force during push-pull and torsional pendulum movement is buffered by the connecting shaft and elastomers such as rubber or polyurethane wrapped on the surface of the connecting shaft;

the installation of core is glued to torsion mainly adopts the solid fixed ring device that is located gluey core both sides, but solid fixed ring's grafting mode often is comparatively single, causes some devices to need external auxiliary connection device just can install on the device's surface when using the device, uses to get up to have a great deal of inconvenience.

To this end, we propose a torsion rubber core for easy connection to solve the above problems.

Disclosure of Invention

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The invention aims to overcome the defects and provide a torsion rubber core convenient to connect.

In order to achieve the purpose, the technical solution of the invention is as follows: the utility model provides a core is glued to torsion convenient to connect, includes the dustcoat, the inside plug of the inside grafting installation of dustcoat, and the front end fixed surface of inside plug installs and stretches out the board, stretches out the front end terminal surface of board and has seted up the jack, pegs graft at the surface of this jack and installs stop device, and stop device's inside is pegged graft and is installed the steel column, and the terminal fixed mounting of steel column has connection fixing device.

Preferably, stop device is including being located the left plate that stretches out board left end face to and be located the right board that stretches out board right-hand member face, and the mounting hole has been seted up to the mutual position that corresponds of left plate and right board, and the surface lid of mounting hole has closed the gasket, and the bolt is installed to the internal thread of gasket, and the middle part outside welding of left plate and right board has the cylinder liner, and the hole site has been opened and chiseled in the inside of cylinder liner.

Preferably, the connecting and fixing device comprises three types, wherein the first type is provided with a first mounting seat at the bottom, an annular cover is fixedly mounted at the top of the first mounting seat, and internal threads are formed in the annular cover.

Preferably, the bottom of the second of the connecting and fixing devices is a second mounting seat, the top of the second mounting seat is welded with a fixing plate, four corners of the fixing plate are provided with studs in an inserting and mounting mode, the other end of each stud is fixed on the surface of the movable plate in a threaded mode, and threaded holes are formed in the positions, corresponding to the studs, of the four corners of the movable plate.

Preferably, the connecting and fixing device comprises a third mounting seat at the bottom of the third type, a fixing ring is welded and mounted at the top of the middle part of the third mounting seat, a movable ring is slidably inserted and mounted inside the fixing ring, a buckle plate is welded and mounted on the surface of the movable ring, and the buckle plate is fixedly mounted by adopting a stud and a nut.

Preferably, the first mounting seat, the second mounting seat and the third mounting seat are internally provided with internal threads which are in threaded connection with the outer ring of the steel column.

Compared with the prior art, the invention has the beneficial effects that:

this device is transformed to the unable complete installation cooperation of some devices when the installation is used to glue the core device, adopts multiple connected mode, has increased the connection possibility of cooperation device, has enlarged the application range who glues the core device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Clearly, such objects and other objects of the present invention will become more apparent from the detailed description of the preferred embodiments hereinafter set forth in the various drawings and drawings.

These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of one or more preferred embodiments of the invention, as illustrated in the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the position limiting device;

fig. 3 is a set of drawings of the connection fixture.

In the figure: the novel double-screw bolt fixing device comprises an outer cover 1, an inner rubber plug 2, an extension plate 3, a limiting device 4, a steel column 5, a connecting and fixing device 6, a left plate 41, a right plate 42, a mounting hole 43, a gasket 44, a bolt 45, a cylinder sleeve 46, a hole 47, a first mounting seat 7, an annular cover 71, an internal thread 72, a second mounting seat 8, a fixing plate 81, a stud 82, a movable plate 83, a threaded hole 84, a third mounting seat 9, a fixing ring 91, a movable ring 92, a buckle plate 93, a stud 94 and a nut 95.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a core is glued to torsion convenient to connect, includes dustcoat 1, and the inside plug 2 of installation is pegged graft to the inside of dustcoat 1, and the front end fixed surface of inside plug 2 installs and stretches out board 3, and dustcoat 1, inside plug 2 have constituted the overall structure of core is glued to torsion jointly with stretching out board 3. The jack has been seted up to the front end terminal surface that stretches out board 3, and external device is direct grafting originally and installs inside this jack, adopts the mode of indirect installation now to fix external device for fixed more firm. The limiting device 4 is inserted and installed on the surface of the jack, and the limiting device 4 is used for preventing the steel column 5 from swinging. The steel column 5 is installed inside the limiting device 4 in an inserted connection mode, the connecting and fixing device 6 is fixedly installed at the tail end of the steel column 5, and the connecting and fixing device 6 is different auxiliary connecting devices used for external connection.

Stop device 4 is including being located the left plate 41 that stretches out board 3 left end face to and be located the right board 42 that stretches out board 3 right-hand member face, and left plate 41 and right board 42 mutually support and realize the spacing fixed of stretching out board 3 and outside steel column 5 in the middle of. The left plate 41 and the right plate 42 are provided with mounting holes 43 at corresponding positions, the surface of the mounting hole 43 is covered with a gasket 44, the gasket 44 is internally threaded with a bolt 45, and the bolt 45 and the gasket 44 are common fixing devices. The cylinder sleeve 46 is welded on the outer side of the middle part of the left plate 41 and the right plate 42, and the cylinder sleeve 46 is arranged to increase the contact surface between the steel column 5 and the left and right plates and further reduce the swing of the steel column 5. Bore holes 47, here in the form of mounting structures, are bored into the interior of the cylinder casing 46.

The connecting and fixing device 6 comprises three types, wherein the bottom of the first type is a first mounting seat 7, an annular cover 71 is fixedly mounted at the top of the first mounting seat 7, an internal thread 72 is formed in the annular cover 71, and the internal thread 72 in the annular cover 71 is mainly connected and mounted with an external device with a stud structure.

The bottom of the second of the connecting and fixing devices 6 is a second mounting seat 8, the top of the second mounting seat 8 is welded with a fixing plate 81, four corners of the fixing plate 81 are inserted with studs 82, the other end of the stud 82 is fixed on the surface of the movable plate 83 in a threaded manner, the movable plate 83 and the fixing plate 81 can be combined by twisting the stud 82, and then the internal plate type device is clamped; the movable plate 83 has screw holes 84 at four corners thereof corresponding to the studs 82, and is configured as an assembly structure. The purpose of arranging the mutual threaded mounting buckling between the plates is to connect and mount with an external structure with a flat structure.

Connect fixing device 6 to include that the third bottom is third mount pad 9, and the solid fixed ring 91 of middle part top welding installation of third mount pad 9, the inside slip grafting installation activity ring 92 of solid fixed ring 91, activity ring 92 can be in the inside free slip of solid fixed ring 91 to change the different area of cup jointing. The surface of the movable ring 92 is welded with a buckle plate 93, and the buckle plate 93 is used for connection and installation. The pinch plates 93 are fixedly mounted by using studs 94 and nuts 95, which are common connecting devices. The third mounting seat 9 is provided for connecting and mounting an external device with a hook and loop structure.

The first mounting seat 7, the second mounting seat 8 and the third mounting seat 9 are internally provided with internal threads which are mutually screwed with the outer ring of the steel column 5, and here, as a connection mode between the auxiliary connection device itself and the steel column 5, can be understood as replaceable joints.

The working principle is as follows:

the principle of the device is that the mounting head device is convenient to replace, the traditional single connection mounting mode of the extending plate 3 is expanded by adopting different connectors, and then the purpose of simple and convenient mounting is realized, wherein three mounting heads are mainly introduced as follows:

the first bottom is a first mounting seat 7, an annular cover 71 is fixedly mounted at the top of the first mounting seat 7, an internal thread 72 is formed inside the annular cover 71, and the internal thread 72 inside the annular cover 71 is mainly connected and mounted with an external device with a stud structure.

A fixed plate 81 is welded and mounted at the top of the second mounting seat 8, studs 82 are inserted and mounted at four corners of the fixed plate 81, the other end of each stud 82 is fixed on the surface of the movable plate 83 in a threaded manner, and the movable plate 83 and the fixed plate 81 can be combined by twisting the studs 82, so that an internal plate type device is clamped; threaded holes 84 (in this case, an assembly structure) are formed at positions corresponding to the studs 82 at four corners of the movable plate 83. The purpose of arranging the mutual threaded mounting buckling between the plates is to connect and mount with an external structure with a flat structure.

The fixed ring 91 of middle part top welding installation of third mount pad 9, the inside slip grafting installation activity ring 92 of fixed ring 91, activity ring 92 can be in the inside free slip of fixed ring 91 to change different area of cup jointing. The surface of the movable ring 92 is welded with a buckle plate 93, and the buckle plate 93 is used for connecting the movable rings 92 on two sides of the installation so as to realize fastening installation. The pinch plates 93 are fixedly mounted by using studs 94 and nuts 95, which are common connecting devices. The third mounting seat 9 is provided for connecting and mounting an external device with a hook and loop structure.

The installation connection of the external connectors of different types is realized through the connectors of the three different types.

It is to be understood that the disclosed embodiments of the invention are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

Claims

1. The utility model provides a core is glued to torsion convenient to connect, includes dustcoat (1), its characterized in that: the inside plug (2) of installation is pegged graft to the inside of dustcoat (1), the front end fixed surface of inside plug (2) installs and stretches out board (3), the jack has been seted up to the front end terminal surface that stretches out board (3), pegs graft at the surface of this jack and installs stop device (4), steel column (5) are installed to the inside grafting of stop device (4), the terminal fixed mounting of steel column (5) has connection fixing device (6).

2. The torsion rubber core convenient to connect of claim 1, wherein: stop device (4) are including being located left board (41) of stretching out board (3) left end face, and be located right board (42) of stretching out board (3) right end face, left side board (41) with mounting hole (43) have been seted up to the position that right board (42) correspond each other, the surface cover of mounting hole (43) has closed gasket (44), bolt (45) are installed to the internal thread of gasket (44), left side board (41) with the middle part outside welding of right board (42) has cylinder liner (46), the inside of cylinder liner (46) is opened and is chiseled hole site (47).

3. The torsion rubber core convenient to connect of claim 1, wherein: the connecting and fixing device (6) comprises three types, wherein the bottom of the first type is a first mounting seat (7), the bottom of the second type is a second mounting seat (8), the bottom of the third type is a third mounting seat (9), an annular cover (71) is fixedly mounted at the top of the first mounting seat (7), and an internal thread (72) is formed in the annular cover (71).

4. The torsion rubber core convenient to connect of claim 3, wherein: the top welding installation fixed plate (81) of second mount pad (8), installation stud (82) are pegged graft in four corners of fixed plate (81), the other end screw thread of stud (82) is fixed on the surface of fly leaf (83), the four corners of fly leaf (83) with threaded hole (84) have been seted up to the position that stud (82) correspond each other.

5. The torsion rubber core convenient to connect of claim 3, wherein: the middle part top welding installation of third mount pad (9) is fixed ring (91), the inside slip grafting installation activity ring (92) of fixed ring (91), the surface welding installation buckle (93) of activity ring (92), adopt double-screw bolt (94) and nut (95) to realize fixed mounting between buckle (93).

6. The torsion rubber core convenient to connect of claim 3, wherein: the first mounting seat (7), the second mounting seat (8) and the third mounting seat (9) are internally provided with internal threads which are in threaded connection with the outer ring of the steel column (5).