阅读说明：本技术 一种汽车流道板 (Automobile runner plate ) 是由 孙骏 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种汽车流道板,包括上流道板,所述上流道板的下方设置有下流道板,且上流道板和下流道板上分别开设有第一穿孔和第二穿孔,所述上流道板的下表面和下流道板的上表面分别设置有对接槽和对接环,且对接环上连接有横杆,所述横杆的外侧设置有复位弹簧,且复位弹簧位于上流道板的内部,所述解耦膜片的中间位置开设有第三穿孔,且第三穿孔的外侧设置有密封圈,并且密封圈位于上流道板和解耦膜片之间。该汽车流道板,能够将解耦膜片稳定夹持安装在上流道板和下流道板之间,同时上流道板和下流道板之间通过对接环和对接槽进行稳定对接锁定,能够防止上流道板和下流道板之间发生松动,同时能够避免解耦膜片的安装出现松动泄露的情况。(The invention discloses an automobile runner plate which comprises an upper runner plate, wherein a lower runner plate is arranged below the upper runner plate, a first perforation and a second perforation are respectively formed on the upper runner plate and the lower runner plate, a butt joint groove and a butt joint ring are respectively formed in the lower surface of the upper runner plate and the upper surface of the lower runner plate, a cross rod is connected onto the butt joint ring, a reset spring is arranged on the outer side of the cross rod and positioned inside the upper runner plate, a third perforation is formed in the middle of a decoupling membrane, a sealing ring is arranged on the outer side of the third perforation and positioned between the upper runner plate and the decoupling membrane. This car runner plate can stabilize the centre gripping with the decoupling zero diaphragm and install between upper flow plate and lower runner plate, and the butt joint locking is stabilized through butt joint ring and butt joint groove between upper flow plate and the lower runner plate simultaneously, can prevent to take place to become flexible between upper flow plate and the lower runner plate, and the condition of revealing appears becoming flexible in the installation that can avoid the decoupling zero diaphragm simultaneously.)

1. An automobile runner plate, includes runner plate (1), its characterized in that: a lower runner plate (2) is arranged below the upper runner plate (1), a first through hole (3) and a second through hole (4) are respectively formed in the upper runner plate (1) and the lower runner plate (2), a butt joint groove (5) and a butt joint ring (6) are respectively formed in the lower surface of the upper runner plate (1) and the upper surface of the lower runner plate (2), a cross rod (7) is connected onto the butt joint ring (6), the cross rod (7) is installed on the upper runner plate (1), a reset spring (8) is arranged on the outer side of the cross rod (7), the reset spring (8) is located inside the upper runner plate (1), a decoupling membrane (9) is arranged between the upper runner plate (1) and the lower runner plate (2), an inserted rod (10) is arranged on the edge of the decoupling membrane (9), the inserted rod (10) is installed on the lower surface of the upper runner plate (1), and the lower end of the inserted rod (10) is located on the inner side of the insertion groove (11), and the slot (11) is arranged on the upper surface of the lower runner plate (2), a third through hole (12) is formed in the middle of the decoupling membrane (9), a sealing ring (13) is arranged on the outer side of the third through hole (12), and the sealing ring (13) is positioned between the upper runner plate (1) and the decoupling membrane (9).

2. The flow path plate for an automobile according to claim 1, wherein: the butt joint groove (5) and the butt joint ring (6) are mutually matched, and the butt joint ring (6) and the lower runner plate (2) are designed integrally.

3. The flow path plate for an automobile according to claim 1, wherein: the cross rod (7) and the butt joint ring (6) are in through connection, and the cross rod (7) and the upper runner plate (1) form a telescopic structure through a return spring (8).

4. The flow path plate for an automobile according to claim 1, wherein: the edge position of the decoupling membrane (9) is of a V-shaped structure, and the decoupling membrane (9) is made of stainless steel.

5. The flow path plate for an automobile according to claim 1, wherein: the inserted bar (10) and the slots (11) correspond to each other, and the slots (11) are distributed on the upper surface of the lower runner plate (2) at equal angles.

6. The flow path plate for an automobile according to claim 1, wherein: the sealing ring (13) is connected with the upper surface of the decoupling membrane (9) in a hot melting mode, and the sealing ring (13) is connected with the lower surface of the upper runner plate (1) in an attaching mode.

Technical Field

The invention relates to the technical field of automobile runner plates, in particular to an automobile runner plate.

Background

The core component runner plate of the hydraulic mount of the automobile is an important component for ensuring the normal operation of the hydraulic mount, and the requirements of product precision, quality and various performance indexes play a vital role in the working effect of the hydraulic mount. It mainly plays a sealing role and generates damping.

The existing hydraulic suspension runner plate is extruded through a hydraulic suspension overall structure to achieve the purpose of sealing, the structure of the installation mode is unstable, the condition of loosening and leakage of the runner plate is easy to occur, and meanwhile, the decoupling diaphragm is inconvenient to replace and maintain subsequently. Aiming at the problems, the novel design is carried out on the basis of the original automobile runner plate.

Disclosure of Invention

The invention aims to provide an automobile runner plate, and aims to solve the problems that the existing hydraulic suspension runner plate provided in the background technology is extruded through a hydraulic suspension integral structure to achieve the purpose of sealing, the mounting mode is unstable in structure, the runner plate is easy to loosen and leak, and meanwhile, the decoupling diaphragm is inconvenient to replace and maintain subsequently.

In order to achieve the purpose, the invention provides the following technical scheme: an automobile runner plate comprises an upper runner plate, a lower runner plate is arranged below the upper runner plate, a first perforation and a second perforation are respectively arranged on the upper runner plate and the lower runner plate, a butt joint groove and a butt joint ring are respectively arranged on the lower surface of the upper runner plate and the upper surface of the lower runner plate, a cross rod is connected onto the butt joint ring and is installed on the upper runner plate, a reset spring is arranged on the outer side of the cross rod and is located inside the upper runner plate, a decoupling membrane is arranged between the upper runner plate and the lower runner plate, an insert rod is arranged on the edge of the decoupling membrane, the insert rod is installed on the lower surface of the upper runner plate, the lower end of the insert rod is located on the inner side of the insert groove, the insert groove is arranged on the upper surface of the lower runner plate, a third perforation is arranged in the middle position of the decoupling membrane, and a sealing ring is arranged on the outer side of the third perforation, and the sealing ring is located between the upper flow field plate and the decoupling membrane.

Preferably, the butt-joint groove and the butt-joint ring are mutually matched, and the butt-joint ring and the lower runner plate are integrally designed.

Preferably, the cross rod is in through connection with the butt-joint ring, and the cross rod and the upper runner plate form a telescopic structure through a return spring.

Preferably, the edge position of the decoupling membrane is of a V-shaped structure, and the decoupling membrane is made of stainless steel.

Preferably, the inserted bar and the slots correspond to each other, and the slots are distributed on the upper surface of the lower runner plate at equal angles.

Preferably, the sealing ring is connected with the upper surface of the decoupling membrane in a hot melting mode, and the sealing ring is connected with the lower surface of the upper runner plate in an attaching mode.

Compared with the prior art, the invention has the beneficial effects that: the flow passage plate of the automobile is provided with a flow passage plate,

1. the decoupling diaphragm can be stably clamped and installed between the upper runner plate and the lower runner plate, and meanwhile, the upper runner plate and the lower runner plate are stably butted and locked through the butting ring and the butting groove, so that looseness between the upper runner plate and the lower runner plate can be prevented, and meanwhile, the situation that looseness and leakage occur in the installation of the decoupling diaphragm can be avoided;

2. when liquid passes the upper runner plate, liquid can extrude the decoupling membrane, makes things convenient for the sealing washer on the decoupling membrane and the lower surface of upper runner plate to break away from the connection to this runner plate is opened, makes things convenient for liquid to pass through first perforation, second perforation and third perforation and flows, and when liquid does not exert pressure to the decoupling membrane, the decoupling membrane can kick-back under the effect of self "V" style of calligraphy structure and seal this moment.

Drawings

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

FIG. 2 is a schematic view showing a connecting structure of an upper flow field plate and a lower flow field plate according to the present invention;

FIG. 3 is a schematic view of the decoupling diaphragm structure of the present invention;

FIG. 4 is a schematic top view of the lower flow field plate of the present invention.

In the figure: 1. an upper flow passage plate; 2. a lower flow field plate; 3. a first perforation; 4. a second perforation; 5. a butt joint groove; 6. a docking ring; 7. a cross bar; 8. a return spring; 9. a decoupling membrane; 10. inserting a rod; 11. a slot; 12. a third perforation; 13. and (5) sealing rings.

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. 1-4, the present invention provides a technical solution: an automobile runner plate comprises an upper runner plate 1, a lower runner plate 2 is arranged below the upper runner plate 1, a first perforation 3 and a second perforation 4 are respectively arranged on the upper runner plate 1 and the lower runner plate 2, a butt joint groove 5 and a butt joint ring 6 are respectively arranged on the lower surface of the upper runner plate 1 and the upper surface of the lower runner plate 2, a cross rod 7 is connected on the butt joint ring 6, the cross rod 7 is arranged on the upper runner plate 1, a reset spring 8 is arranged on the outer side of the cross rod 7, the reset spring 8 is positioned inside the upper runner plate 1, a decoupling membrane 9 is arranged between the upper runner plate 1 and the lower runner plate 2, an insert rod 10 is arranged on the edge of the decoupling membrane 9, the insert rod 10 is arranged on the lower surface of the upper runner plate 1, the lower end of the insert rod 10 is positioned on the inner side of an insert groove 11, the insert groove 11 is arranged on the upper surface of the lower runner plate 2, a third perforation 12 is arranged in the middle position of the decoupling membrane 9, and a sealing ring 13 is provided outside the third through hole 12, and the sealing ring 13 is located between the upper flow field plate 1 and the decoupling membrane 9.

The butt joint groove 5 and the butt joint ring 6 are mutually matched, and the butt joint ring 6 and the lower runner plate 2 are designed in an integrated mode, so that the lower runner plate 2 can be conveniently and stably butt-jointed with the upper runner plate 1 through the matching between the butt joint groove 5 and the butt joint ring 6.

The cross rod 7 and the butt joint ring 6 are in through connection, the cross rod 7 and the upper runner plate 1 form a telescopic structure through the reset spring 8, the reset spring 8 is favorable for pushing the cross rod 7 to move, and the cross rod 7 at the moment can penetrate through the butt joint ring 6 to lock the position of the butt joint ring 6.

The edge position of decoupling zero diaphragm 9 is "V" style of calligraphy structure, and decoupling zero diaphragm 9 is stainless steel material, conveniently bears the pressure and takes place the motion that resets after the deformation as decoupling zero diaphragm 9, can realize automatic start-stop.

The inserted bar 10 corresponds to the slot 11, and the slot 11 is distributed on the upper surface of the lower runner plate 2 at equal angles, so that the edge position of the decoupling membrane 9 can be locked, the stability of installation of the decoupling membrane 9 is improved, and the decoupling membrane 9 is prevented from loosening.

The sealing ring 13 is connected with the upper surface of the decoupling membrane 9 in a hot melting mode, the sealing ring 13 is connected with the lower surface of the upper runner plate 1 in a laminating mode, when the decoupling membrane 9 is used for pushing the sealing ring 13 to be attached to the lower surface of the upper runner plate 1 conveniently, sealing is achieved at the moment, when liquid exerts pressure on the decoupling membrane 9 to deform, the decoupling membrane 9 drives the sealing ring 13 to be disconnected with the lower surface of the upper runner plate 1, and opening is completed at the moment.

The working principle is as follows: according to the illustration in fig. 1-4, the decoupling membrane 9 is first placed between the upper flow path plate 1 and the lower flow path plate 2, the cross bar 7 is manually pulled to move to the outside of the upper flow path plate 1, then the upper flow path plate 1 is buckled on the lower flow path plate 2 until the inserted bar 10 on the lower surface of the upper flow path plate 1 is inserted into the slot 11 and the butt ring 6 on the upper surface of the lower flow path plate 2 is inserted into the butt groove 5 on the lower surface of the upper flow path plate 1, at this time, the pulled cross bar 7 is manually released, then the return spring 8 pushes the cross bar 7 to move, at this time, the cross bar 7 passes through the butt ring 6 under the pushing action of the return spring 8, thereby completing the locking of the position of the butt ring 6, improving the stability of the connection between the upper flow path plate 1 and the lower flow path plate 2, at this time, the inserted bar 10 also passes through the decoupling membrane 9 and is inserted into the slot 11, improving the stability, when liquid passes through the first perforation 3 on the upper runner plate 1 and exerts pressure to the decoupling membrane 9, the decoupling membrane 9 takes place deformation this moment, the sealing washer 13 of decoupling membrane 9 upper surface and the lower surface of upper runner plate 1 break away from the connection, liquid just can pass first perforation 3 this moment, second perforation 4 and third perforation 12 flow, when liquid is no longer exerting pressure to the decoupling membrane 9, the decoupling membrane 9 kick-backs through self "V" style of calligraphy structure, decoupling membrane 9 promotes sealing washer 13 and is connected with the laminating of upper runner plate 1 lower surface again this moment, liquid can't pass third perforation 12 and flow this moment, such automobile runner plate makes things convenient for people's use.

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.