Transmission suspension rubber mat upper plate convenient to position

Abstract

The utility model relates to the technical field of transmission suspension rubber mat upper plates, and discloses a transmission suspension rubber mat upper plate convenient to position, which comprises a body, and a connecting screw rod is arranged at the top of the body. Therefore, when the body and the bottom plate are connected, the positioning blocks and the insertion blocks can be used for rapid positioning and assembling, and subsequent fixing of the body and the bottom plate is facilitated. The side edge pieces are arranged on the side walls of the body, the top pieces of the side edge pieces and the bottom pieces of the side walls of the bottom plate are matched with the rubber rings between the top pieces and the bottom pieces, the damping characteristic of the rubber rings is used for buffering the two sides of the body, and therefore the rubber rings can be used for buffering when the body, namely the upper plate of the rubber mat is subjected to acting force inclining towards the side edge; the problem of irreversible deformation of a structure caused by rapid aging due to non-uniform stress on two sides of the rubber block is avoided, and the service life of the rubber block is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission suspension rubber pad upper plates, in particular to a transmission suspension rubber pad upper plate which is easy to position. Background Art

[0002] The transmission is connected to the vehicle body through a suspension, the purpose of which is to attenuate the low-frequency vibration of the powertrain, isolate its high-frequency vibration from being transmitted to the vehicle body, support and position the powertrain, and limit the excessive displacement of the powertrain, thereby protecting the powertrain and related components from damage. Properly designed transmission suspension parts can reduce the vibration of the transmission and the entire vehicle, reduce the force and noise transmitted to the frame through the suspension system, and suppress the vibration displacement amplitude of the powertrain, thereby improving the comfort and durability of the vehicle. In the transmission suspension device, there are mainly structures such as the rubber pad upper plate, the middle rubber pad and the rubber pad lower plate;

[0003] The existing transmission suspension device needs to align the upper rubber pad plate and the lower rubber pad plate for connection and assembly, and then use bolts to connect them. Manual assembly and positioning are prone to deflection, which in turn affects the insertion of bolts for fixation, and requires further adjustment, which makes the positioning and connection operations of the upper rubber pad plate and the lower rubber pad plate inconvenient. At the same time, when the suspension device is in use, when the upper rubber pad plate is subjected to a force deflected to both sides, it is easy for one side of the rubber pad to be excessively deformed while the other side remains unchanged. Frequent occurrence of this can easily affect the service life of the rubber pad, causing aging of the rubber pad and irreversible deformation of the rubber pad, thereby affecting the normal use of the transmission suspension device. For this reason, we propose a transmission suspension rubber pad upper plate that is easy to position. Utility Model Content

[0004] The purpose of the utility model is to provide a transmission suspension rubber pad upper plate that is easy to position, so as to solve the problems proposed in the above background technology that manual operation for assembly and positioning is prone to deflection and excessive deformation of one side of the rubber pad, resulting in aging of the rubber pad.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a transmission suspension rubber pad upper plate that is easy to position, comprising:

[0006] A body, a connecting screw is arranged on the top of the body, a positioning block is passed through the top of the body, a positioning hole is opened on the top of the body, an insertion block is arranged on the side wall of the body, a vertical block is arranged at the bottom of the insertion block, a bottom plate is arranged at the bottom of the body, fixing plates are arranged on both sides of the bottom plate, and a positioning groove is arranged on the top of the fixing plate;

[0007] An oblique block is fixed to the side wall of the body, a side piece is arranged at the bottom of the oblique block, a top piece is arranged at the side wall of the side piece, two rubber rings are arranged at the bottom of the top piece, a spacer is arranged between the two rubber rings, a bottom component is arranged on the side wall of the bottom plate, a through column matching the top piece is passed through the top of the bottom component, and a rubber block is arranged between the bottom plate and the body.

[0008] Preferably, a mounting hole is provided on the top of the main body.

[0009] Preferably, a locking bolt is provided inside the mounting hole.

[0010] Preferably, the locking bolt passes through the top of the rubber block.

[0011] Preferably, a magnet sheet is embedded in the side wall of the positioning block.

[0012] Preferably, the positioning block is fixed to the top of the bottom plate.

[0013] Preferably, the bottom member penetrates through the side walls of the side pieces.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a positioning block that runs through the top of the main body and insert blocks on both sides of the main body to cooperate with the positioning grooves of the fixing plate for clamping, so that the positioning block and the insert block can be used for rapid positioning and assembly when the main body and the bottom plate are connected, thereby facilitating the subsequent fixation of the main body and the bottom plate, and increasing the convenience of positioning and assembling the main body, i.e., the rubber pad upper plate and the bottom plate.

[0016] 2. The utility model provides side pieces on the side walls of the main body, and utilizes the top piece of the side piece and the bottom piece of the bottom plate side wall to cooperate with the rubber ring therebetween, and utilizes the damping characteristics of the rubber ring to achieve buffering on both sides of the main body, so that when the main body, i.e., the upper plate of the rubber pad, is subjected to a force deflected to the side, the rubber ring can be used for buffering, thereby avoiding the problem of uneven force on both sides of the rubber block, rapid aging, and irreversible structural deformation, which is beneficial to extending the service life of the rubber block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined structure of the top piece, through-column and bottom piece of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom component structure of the utility model;

[0020] Figure 4This is a schematic diagram of the rubber block structure of the utility model.

[0021] In the figure: 100, main body; 101, mounting hole; 102, locking bolt; 103, connecting screw; 104, bottom plate; 110, positioning block; 111, magnet sheet; 120, insertion block; 121, vertical block; 130, fixing sheet; 131, positioning groove; 140, positioning hole; 200, oblique block; 210, side sheet; 211, top sheet; 212, rubber ring; 213, spacer; 214, through column; 220, bottom component; 230, rubber block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4 , a transmission suspension rubber pad upper plate that is easy to position as shown in the figure includes:

[0025] A connecting screw 103 is provided at the top of the body 100. The body 100 is the upper plate structure of the transmission suspension rubber pad, and connecting plates connected to the external structure are provided on both sides of the body 100. A positioning block 110 runs through the top of the body 100. A positioning hole 140 matched with the positioning block 110 is opened at the top of the body 100. An insertion block 120 is provided on the side wall of the body 100. A vertical block 121 is tightly welded at the bottom of the insertion block 120. A bottom plate 104 is provided at the bottom of the body 100. Fixing plates 130 are tightly welded on both sides of the bottom plate 104. A positioning groove 131 matched with the insertion block 120 is provided at the top of the fixing plate 130.

[0026] The oblique block 200 is tightly welded to the side wall of the body 100, and the side piece 210 is tightly welded to the bottom of the oblique block 200. The side piece 210 is tightly welded to the side wall of the side piece 210. Two rubber rings 212 are arranged at the bottom of the top piece 211. The rubber ring 212 is made of vulcanized rubber commonly available on the market, has good damping characteristics, and can use its own deformation to buffer the force applied to it. A spacer 213 is arranged between the two rubber rings 212, and the spacer 213 is a stainless steel gasket. A bottom component 220 is arranged on the side wall of the bottom plate 104. A through column 214 that matches the top piece 211 passes through the top of the bottom component 220. The two rubber rings 212 are sleeved on the outside of the through column 214. A rubber block 230 is arranged between the bottom plate 104 and the body 100. The rubber block 230 is a common transmission suspension rubber pad, which is made of vulcanized rubber commonly available on the market.

[0027] Specifically, a mounting hole 101 is formed on the top of the body 100 .

[0028] Furthermore, a locking bolt 102 is disposed inside the mounting hole 101 , and the width of the mounting hole 101 is slightly larger than the diameter of the screw of the locking bolt 102 .

[0029] Furthermore, the locking bolt 102 passes through the top of the rubber block 230 .

[0030] Furthermore, a magnet sheet 111 is embedded in the side wall of the positioning block 110 . When the main body 100 is positioned with the positioning block 110 , the magnet sheet 111 can be magnetically attracted to the main body 100 made of stainless steel.

[0031] It is worth noting that the positioning block 110 is tightly welded to the top of the bottom plate 104 .

[0032] It should be noted that the bottom member 220 penetrates through the side walls of the side pieces 210 .

[0033] Working principle: By setting the positioning block 110 that runs through the top of the body 100 and the inserting blocks 120 on both sides of the body 100 to cooperate with the positioning grooves 131 of the fixing plate 130 for clamping, the positioning block 110 and the inserting block 120 can be used to quickly position and assemble the body 100 and the bottom plate 104 when connecting them, so as to facilitate the subsequent fixing of the body 100 and the bottom plate 104, and increase the convenience of positioning and assembling the body 100, that is, the rubber pad upper plate and the bottom plate 104; A side piece 210 is provided on the wall, and a rubber ring 212 is provided between the top piece 211 of the side piece 210 and the bottom piece 220 of the side wall of the bottom plate 104. The damping characteristics of the rubber ring 212 can be used to buffer the two sides of the body 100. When the body 100, i.e., the upper plate of the rubber pad, is subjected to a force deflected to the side, the rubber ring 212 can be used for buffering, thereby avoiding the problem of uneven force on both sides of the rubber block 230, rapid aging and irreversible structural deformation, which is beneficial to extending the service life of the rubber block 230.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission suspension rubber pad upper plate that is easy to position, characterized in that: include: A body (100), wherein a connecting screw (103) is arranged at the top of the body (100), a positioning block (110) passes through the top of the body (100), a positioning hole (140) is opened at the top of the body (100), an insertion block (120) is arranged on the side wall of the body (100), a vertical block (121) is arranged at the bottom of the insertion block (120), a bottom plate (104) is arranged at the bottom of the body (100), fixing plates (130) are arranged on both sides of the bottom plate (104), and a positioning groove (131) is arranged at the top of the fixing plate (130); An inclined block (200) is fixed to the side wall of the body (100); a side piece (210) is arranged at the bottom of the inclined block (200); a top piece (211) is arranged on the side wall of the side piece (210); two rubber rings (212) are arranged at the bottom of the top piece (211); a spacer (213) is arranged between the two rubber rings (212); a bottom component (220) is arranged on the side wall of the bottom plate (104); a through column (214) is passed through the top of the bottom component (220) and matched with the top piece (211); and a rubber block (230) is arranged between the bottom plate (104) and the body (100).

2. The transmission suspension rubber pad upper plate that is easy to position according to claim 1, characterized in that: The top of the body (100) is provided with a mounting hole (101).

3. The transmission suspension rubber pad upper plate that is easy to position according to claim 2, characterized in that: A locking bolt (102) is arranged inside the mounting hole (101).

4. The transmission suspension rubber pad upper plate that is easy to position according to claim 3 is characterized by: The locking bolt (102) passes through the top of the rubber block (230).

5. The transmission suspension rubber pad upper plate that is easy to position according to claim 1 is characterized in that: A magnet sheet (111) is embedded in the side wall of the positioning block (110).

6. The transmission suspension rubber pad upper plate that is easy to position according to claim 1, characterized in that: The positioning block (110) is fixed to the top of the bottom plate (104).

7. The transmission suspension rubber pad upper plate that is easy to position according to claim 1 is characterized by: The bottom member (220) penetrates through the side wall of the side piece (210).

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