阅读说明：本技术 一种含楔形内孔的减震导向座垫片 (Damping guide seat cushion sheet with wedge-shaped inner hole ) 是由 顾聪 于 2018-08-05 设计创作，主要内容包括：本发明涉及装配垫片技术领域,且公开了一种含楔形内孔的减震导向座垫片,包括固定基板,所述固定基板底部固定安装有均匀分布的上防滑齿板,所述固定基板顶端的中部固定套装有限位胶板,所述固定基板顶部的一侧固定套装有位于限位胶板一侧的定位块,所述定位块的数量为两个,且两个定位块以固定基板的轴为对称中心相互对称。该含楔形内孔的减震导向座垫片,通过固定基板、上防滑齿板、压实基板和下防滑齿板的配合使用,便于对该装置中损坏的中间夹层板进行更换,避免了垫片长时间的使用磨损较大,失去弹性,需要更换整个垫片的问题,降低了成本,提高了装置的实用性。(The invention relates to the technical field of assembling gaskets, and discloses a damping guide seat gasket with a wedge-shaped inner hole, which comprises a fixed base plate, wherein upper anti-skidding toothed plates which are uniformly distributed are fixedly installed at the bottom of the fixed base plate, a limiting rubber plate is fixedly sleeved in the middle of the top end of the fixed base plate, positioning blocks positioned on one side of the limiting rubber plate are fixedly sleeved on one side of the top of the fixed base plate, the number of the positioning blocks is two, and the two positioning blocks are symmetrical to each other by taking an axis of the fixed base plate as a symmetrical center. This shock attenuation guide holder gasket that contains wedge hole uses through the cooperation of fixed baseplate, last anti-skidding pinion rack, compaction base plate and lower anti-skidding pinion rack, is convenient for change the middle sandwich panel of damage in the device, and it is great to have avoided the long-time use wearing and tearing of gasket, loses elasticity, needs to change the problem of whole gasket, and the cost is reduced has improved the practicality of device.)

1. The utility model provides a shock attenuation guide holder gasket that contains wedge hole, includes fixed base plate (1), its characterized in that: the anti-skid device is characterized in that an upper anti-skid toothed plate (2) which is uniformly distributed is fixedly arranged at the bottom of the fixed base plate (1), a limiting rubber plate (3) is fixedly sleeved at the middle of the top of the fixed base plate (1), positioning blocks (4) which are positioned on one side of the limiting rubber plate (3) are fixedly sleeved at one side of the top of the fixed base plate (1), the number of the positioning blocks (4) is two, the two positioning blocks (4) are symmetrical with each other by taking the shaft of the fixed base plate (1) as a symmetry center, a dustproof plate (5) is fixedly sleeved at the outer part of the fixed base plate (1), a middle sandwich plate (6) is arranged below the fixed base plate (1), a compaction base plate (7) is arranged below the middle sandwich plate (6), an anti-flow baffle plate (8) is fixedly sleeved at the outer part of the compaction base plate (7), and, and a lower anti-skid toothed plate (10) positioned below the middle sandwich plate (6) is fixedly arranged at the top of the compaction base plate (7).

2. The shock absorbing guide seat gasket with the wedge-shaped inner hole as set forth in claim 1, wherein: circular through-hole has been seted up at the middle part on spacing offset plate (3) top, and the circular through-hole on spacing offset plate (3) runs through spacing offset plate (3), fixed baseplate (1), middle sandwich panel (6), compaction base plate (7) and protection shield (9) in proper order.

3. The shock absorbing guide seat gasket with the wedge-shaped inner hole as set forth in claim 1, wherein: threaded grooves are formed in the positioning blocks (4), and the threaded grooves in the positioning blocks (4) extend into the middle sandwich plate (6).

4. The shock absorbing guide seat gasket with the wedge-shaped inner hole as set forth in claim 1, wherein: the number of dust guard (5) is two, the shape of dust guard (5) is the butterfly, and the outside of dust guard (5) and the lateral wall sliding connection of wedge hole.

5. The shock absorbing guide seat gasket with the wedge-shaped inner hole as set forth in claim 1, wherein: the material of middle sandwich panel (6) is rubber, and the top and the bottom distribution of middle sandwich panel (6) are provided with the tooth of going up anti-skidding pinion rack (2) and anti-skidding pinion rack (10) looks joint down.

6. The shock absorbing guide seat gasket with the wedge-shaped inner hole as set forth in claim 1, wherein: the anti-backflow plate (8) is circular, and the outer surface of the anti-backflow plate (8) is in sliding connection with the side wall of the wedge-shaped inner hole.

Technical Field

The invention relates to the technical field of assembling gaskets, in particular to a damping guide seat gasket with a wedge-shaped inner hole.

Background

The gasket is a mechanical seal between two objects, usually to prevent pressure, corrosion and natural expansion and contraction of the pipe between the two objects, and because the machined surface is not perfect, irregularities can be filled up using the gasket, the gasket is usually made of paper, rubber sheet or copper sheet, the material placed between the two planes to enhance the seal, the sealing elements disposed between the static seal faces to prevent fluid leakage, and the parts used with the gasket are usually shock-absorbing guide seats, springs, nuts, etc.

The existing damping guide seat gasket is easy to damage and lose elasticity due to long-time running-in and use, needs to be integrally replaced, dust easily enters the damping guide seat, a large amount of dust is attached to the interior of the damping guide seat, and the damping effect is affected.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a damping guide seat gasket with a wedge-shaped inner hole, which has the advantages of convenience in replacement, dust prevention and the like, and solves the problems that the gasket is easy to damage, lose elasticity, need to be integrally replaced and dust is easy to enter the damping guide seat to cause a large amount of dust to be attached to the interior of the damping guide seat to influence the damping effect due to long-time running-in and use of the gasket.

(II) technical scheme

In order to achieve the purpose of convenient replacement and dust prevention, the invention provides the following technical scheme: the utility model provides a shock attenuation guide holder gasket that contains wedge hole, includes fixed baseplate, fixed baseplate bottom fixed mounting has evenly distributed's last anti-skidding pinion rack, the fixed cover in middle part on fixed baseplate top is equipped with spacing offset plate, the fixed cover in one side at fixed baseplate top is equipped with the locating piece that is located spacing offset plate one side, the quantity of locating piece is two, and two locating pieces use fixed baseplate's axle to be the mutual symmetry of symmetry center, fixed baseplate's outside fixed cover is equipped with the dust guard, fixed baseplate's below is provided with middle sandwich panel, middle sandwich panel's below is provided with the compaction base plate, the outside fixed cover of compaction base plate is equipped with prevents the anti-skidding board, the bottom fixedly connected with protection shield of compaction base plate, and the top fixed mounting of compaction base plate has the lower anti-skidding pinion rack that is located middle sandwich panel below.

Preferably, a circular through hole is formed in the middle of the top end of the limiting rubber plate, and the circular through hole in the limiting rubber plate sequentially penetrates through the limiting rubber plate, the fixing base plate, the middle sandwich plate, the compacting base plate and the protection plate.

Preferably, a thread groove is formed in the positioning block, and the thread groove in the positioning block extends to the inside of the middle sandwich plate.

Preferably, the number of the dust-proof plates is two, the dust-proof plates are butterfly-shaped, and the outer portions of the dust-proof plates are in sliding connection with the side walls of the wedge-shaped inner holes.

Preferably, the middle sandwich plate is made of rubber, and teeth clamped with the upper anti-skidding toothed plate and the lower anti-skidding toothed plate are arranged on the top and the bottom of the middle sandwich plate.

Preferably, the anti-backflow plate is circular, and the outer surface of the anti-backflow plate is in sliding connection with the side wall of the wedge-shaped inner hole.

(III) advantageous effects

Compared with the prior art, the invention provides a damping guide seat gasket containing a wedge-shaped inner hole, which has the following beneficial effects:

1. this shock attenuation guide holder gasket that contains wedge hole uses through the cooperation of fixed baseplate, last anti-skidding pinion rack, compaction base plate and lower anti-skidding pinion rack, is convenient for change the middle sandwich panel of damage in the device, and it is great to have avoided the long-time use wearing and tearing of gasket, loses elasticity, needs to change the problem of whole gasket, and the cost is reduced has improved the practicality of device.

2. This shock attenuation guide holder gasket that contains wedge hole, through the setting of dust guard, be convenient for block the outside dust of fixed baseplate, avoided the long-time entering shock attenuation guide holder of external dust, and then influenced damping device's absorbing effect.

Drawings

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

FIG. 2 is a cross-sectional view of a mounting substrate according to the present invention;

fig. 3 is a plan view of the dust-proof plate of the present invention.

In the figure: 1. fixing the substrate; 2. an upper anti-skid toothed plate; 3. a limiting rubber plate; 4. positioning blocks; 5. a dust-proof plate; 6. an intermediate sandwich plate; 7. compacting the substrate; 8. an anti-backflow plate; 9. a protection plate; 10. lower anti-skidding pinion rack.

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.

Referring to fig. 1-3, a damping guide seat gasket including a wedge-shaped inner hole includes a fixed substrate 1, a wear layer and a protection layer are disposed inside the fixed substrate 1 to ensure the hardness of the fixed substrate 1 and prevent the fixed substrate 1 from being damaged during use, an upper anti-slip toothed plate 2 is fixedly disposed at the bottom of the fixed substrate 1 and uniformly distributed, a limiting rubber plate 3 is fixedly sleeved at the middle of the top end of the fixed substrate 1, a circular through hole is formed at the middle of the top end of the limiting rubber plate 3, and the circular through hole on the limiting rubber plate 3 sequentially penetrates through the limiting rubber plate 3, the fixed substrate 1, a middle sandwich plate 6, a compaction substrate 7 and a protection plate 9 to facilitate the entry of an installation rod and fix the damping guide seat to make the structure more stable, a positioning block 4 located at one side of the limiting rubber plate 3 is fixedly sleeved at one side of the top of the fixed substrate 1, a threaded groove is disposed, the thread grooves on the positioning blocks 4 extend into the middle interlayer plate 6, the number of the positioning blocks 4 is two, the two positioning blocks 4 are symmetrical with each other by taking the shaft of the fixed base plate 1 as a symmetrical center, the outer part of the fixed base plate 1 is fixedly sleeved with the dust-proof plate 5, the number of the dust-proof plates 5 is two, the dust-proof plates 5 are butterfly-shaped, the outer part of the dust-proof plates 5 is in sliding connection with the side wall of the wedge-shaped inner hole, so that dust on the outer part of the fixed base plate 1 is conveniently blocked, the external dust is prevented from entering the damping guide seat for a long time, and the damping effect of the damping device is further influenced, the middle interlayer plate 6 is arranged below the fixed base plate 1, the middle interlayer plate 6 is made of rubber, the top and the bottom of the middle interlayer plate 6 are respectively provided with tooth teeth which are clamped with the upper anti-skid tooth plate 2 and the lower anti-skid tooth plate 10, simultaneously be convenient for change, the below of middle sandwich panel 6 is provided with compaction base plate 7, the outside fixed cover of compaction base plate 7 is equipped with prevents down flowing board 8, prevent down flowing board 8's shape is circular, and prevent down flowing board 8's surface and the lateral wall sliding connection of wedge hole, be convenient for carry out the secondary protection to the dust, the practicality of device has been improved, the bottom fixedly connected with protection shield 9 of compaction base plate 7, and the top fixed mounting of compaction base plate 7 has lower anti-skidding pinion rack 10 that is located middle sandwich panel 6 below, be convenient for change middle sandwich panel 6 that damages in the device, it is great to have avoided the long-time service wear of gasket, lose elasticity, need to change the problem of whole gasket, the cost is reduced, the practicality of device has been improved.

During operation, at first place this gasket on the wedge hole, the installation pole passes this gasket simultaneously, passes locating piece 4 with the bolt, fixes it, and middle sandwich panel 6 during the damage, turns round down the bolt, outwards stimulates spacing offset plate 3 for remove the joint between last anti-skidding pinion rack 2 and the middle sandwich panel 6, take out middle sandwich panel 6 and change, can.

In summary, the damping guide seat gasket containing the wedge-shaped inner hole is convenient for replacing the damaged middle sandwich plate 6 in the device through the matching use of the fixed base plate 1, the upper anti-skidding toothed plate 2, the compacting base plate 7 and the lower anti-skidding toothed plate 10, so that the problems that the gasket is used for a long time, the abrasion is large, the elasticity is lost, and the whole gasket needs to be replaced are solved, the cost is reduced, and the practicability of the device is improved; due to the arrangement of the dustproof plate 5, dust outside the fixed base plate 1 is conveniently blocked, and the phenomenon that the external dust enters the damping guide seat for a long time to further influence the damping effect of the damping device is avoided; the problem of the gasket long-time running-in and use, the gasket damages easily, loses elasticity, needs wholly to change to during the dust gets into the shock attenuation guide holder easily, cause its inside attached a large amount of dust, influence absorbing effect is solved.

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.

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.