CN210454385U - Automobile balance frame casting capable of effectively reducing noise - Google Patents
Automobile balance frame casting capable of effectively reducing noise Download PDFInfo
- Publication number
- CN210454385U CN210454385U CN201921544468.1U CN201921544468U CN210454385U CN 210454385 U CN210454385 U CN 210454385U CN 201921544468 U CN201921544468 U CN 201921544468U CN 210454385 U CN210454385 U CN 210454385U
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- Prior art keywords
- sliding
- arc
- rod
- main rod
- fixedly connected
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- 238000005266 casting Methods 0.000 title claims abstract description 15
- 239000000872 buffer Substances 0.000 claims abstract description 29
- 230000003139 buffering effect Effects 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile safety, and discloses an automobile balance frame casting capable of effectively reducing noise, which comprises a main rod and two arc-shaped fixed rods, wherein a buffer shell is connected between the main rod and the arc-shaped fixed rods, a noise reduction mechanism is arranged in the buffer shell, the end parts of the main rod and the arc-shaped fixed rods respectively run through the side walls at the two ends of the buffer shell and extend to the inner cavity of the buffer shell, and the main rod and the arc-shaped fixed rods are movably connected with the side walls of the buffer shell; the noise reduction mechanism comprises a fixed plate fixedly connected in the buffer shell, two sides of the fixed plate are opposite to each other, a slide rod is symmetrically and fixedly connected to the side wall of the buffer shell, a slide plate matched with the buffer shell is fixedly connected to the end portions of the main rod and the arc-shaped fixed rod, and the slide plate is connected with the buffer shell in a sliding mode. The utility model discloses make the car balancing stand foundry goods not only possess good buffering protect function, the noise that the convenience produced the friction moreover is isolated, effectively avoids noise pollution.
Description
Technical Field
The utility model relates to an automobile safety technical field especially relates to an effective noise reduction's of ability automobile balance frame foundry goods.
Background
The balance bar has the function that when the horizontal heights of the left and right wheels are different, the balance bar can generate anti-roll resistance to inhibit the rolling of the vehicle body in order to prevent the torsion of the shaft.
In the prior art, the automobile balance frame casting can slide when being subjected to torsional force, and noise is generated due to friction in the sliding process, so that noise pollution is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the noise reduction function is not possessed by the automobile balance frame casting in the prior art, and the automobile balance frame casting capable of effectively reducing noise is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automobile balance frame casting capable of effectively reducing noise comprises a main rod and two arc-shaped fixed rods, wherein a buffer shell is connected between the main rod and the arc-shaped fixed rods, a noise reduction mechanism is installed in the buffer shell, the end parts of the main rod and the arc-shaped fixed rods respectively penetrate through the side walls of two ends of the buffer shell and extend to the inner cavity of the buffer shell, and the main rod and the arc-shaped fixed rods are movably connected with the side walls of the buffer shell;
the noise reduction mechanism comprises a fixed plate fixedly connected in the buffer shell, slide bars are symmetrically and fixedly connected on the two opposite side walls of the fixed plate, the ends of the main rod and the arc-shaped fixed rod are fixedly connected with sliding plates matched with the buffer shell, the sliding plate is connected with the buffer shell in a sliding way, a first spring is fixedly connected between the sliding plate and the fixed plate, the ends of the main rod and the arc-shaped fixed rod are respectively provided with a slot matched with the slide rod, one end of the slide rod far away from the fixed plate passes through the first spring and penetrates through the sliding plate to extend into the corresponding slot, the slide bar is connected with the slide plate and the slot in a sliding way, the bottom of the slot is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the end part, far away from the fixed plate, of the sliding rod, a sound insulation cavity is formed in the side wall of the buffering shell, and a sound insulation layer is filled in the sound insulation cavity.
Preferably, the upper surface and the lower surface of the sliding plate are symmetrically and fixedly provided with rollers, the inner wall of the buffer shell corresponding to the positions of the rollers is provided with matched roller grooves, and the rollers are in rolling connection with the roller grooves.
Preferably, the sliding grooves are symmetrically formed in the side walls of the slots, the sliding rods are symmetrically and fixedly connected with sliding blocks matched with the sliding grooves, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, a ball is installed in the ball groove, one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove in a rolling mode.
Preferably, the sound insulation layer is a gypsum board.
Preferably, the end part of the arc-shaped fixing rod, which is far away from the buffering shell, is provided with a mounting hole.
Compared with the prior art, the utility model provides a car gimbal foundry goods of effective noise reduction ability possesses following beneficial effect:
this can effective noise reduction's automobile balance frame foundry goods, through setting up the mobile jib, the arc dead lever, the buffering casing with fall the mechanism of making an uproar, when the automobile balance frame foundry goods receives torsional force effect, can make and take place relative slip between mobile jib and arc dead lever and the buffering casing, fall the mechanism of making an uproar in the buffering casing and possess good buffer function, not only can effectively cushion the torsional force, can completely cut off the noise that the friction produced in addition, effectively avoid noise pollution.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the automobile balance frame foundry goods not only possess good buffering protect function, the noise that conveniently produces the friction moreover is isolated, effectively avoids noise pollution.
Drawings
Fig. 1 is a schematic structural view of an automobile balance frame casting capable of effectively reducing noise according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
In the figure: 1. a main rod; 2. an arc-shaped fixing rod; 3. a buffer housing; 4. a fixing plate; 5. a slide bar; 6. a slide plate; 7. a first spring; 8. a slot; 9. a second spring; 10. a sound insulating layer; 11. a roller; 12. a roller groove; 13. a chute; 14. a slider; 15. mounting holes; 16. and a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, an automobile balance frame casting capable of effectively reducing noise comprises a main rod 1 and two arc-shaped fixing rods 2, wherein a buffer shell 3 is connected between the main rod 1 and the arc-shaped fixing rods 2, a noise reduction mechanism is installed in the buffer shell 3, the end parts of the main rod 1 and the arc-shaped fixing rods 2 respectively penetrate through the side walls of the two ends of the buffer shell 3 and extend to the inner cavity of the buffer shell, and the main rod 1 and the arc-shaped fixing rods 2 are movably connected with the side walls of the buffer shell 3;
the noise reduction mechanism comprises a fixed plate 4 fixedly connected in a buffering shell 3, slide bars 5 are symmetrically and fixedly connected on the opposite side walls of two sides of the fixed plate 4, the end parts of a main rod 1 and an arc-shaped fixed rod 2 are fixedly connected with a slide plate 6 matched with the buffering shell 3, the slide plate 6 is in sliding connection with the buffering shell 3, a first spring 7 is fixedly connected between the slide plate 6 and the fixed plate 4, the end parts of the main rod 1 and the arc-shaped fixed rod 2 are respectively provided with a slot 8 matched with the slide bar 5, one end of the slide bar 5 far away from the fixed plate 4 penetrates through the first spring 7 and extends into the corresponding slot 8 through the slide plate 6, the slide bar 5 is in sliding connection with the slide plate 6 and the slot 8, the bottom of the slot 8 is fixedly connected with a second spring 9, the other end of the second spring 9 is fixedly connected with the end, and the cavity intussuseption that gives sound insulation is filled with puigging 10, when the automobile balance frame foundry goods received the torsional force effect, can make and take place the relative slip between mobile jib 1 and arc dead lever 2 and the buffering casing 3, it slides and compresses first spring 7 to drive slide 6 in buffering casing 3, and simultaneously, also take place the relative slip between slide bar 5 on the fixed plate 4 and the slot 8, compress second spring 9, through first spring 7 cooperation second spring 9, thereby make the automobile balance frame foundry goods possess good torsional force buffer function, fill puigging 10 in the syllable-dividing cavity of buffering casing 3, the noise that conveniently produces sliding friction is isolated, thereby effective noise abatement, make the automobile balance frame foundry goods not only possess good buffering protect function, and the noise that conveniently produces the friction is isolated, effectively avoid noise pollution.
The upper surface and the lower surface of the sliding plate 6 are symmetrically and fixedly provided with rollers 11, the inner wall of the buffer shell 3 is provided with matched roller grooves 12 at positions corresponding to the rollers 11, and the rollers 11 are in rolling connection with the roller grooves 12, so that the friction force between the sliding plate 6 and the buffer shell 3 is reduced, and the noise reduction effect is better.
The sliding grooves 13 are symmetrically formed in the side wall of the slot 8, the sliding blocks 14 matched with the sliding grooves 13 are symmetrically and fixedly connected to the sliding rod 5, and the sliding blocks 14 are connected with the sliding grooves 13 in a sliding mode, so that the sliding rod 5 is limited conveniently, and the sliding rod 5 is prevented from being separated from the slot 8.
The soundproof layer 10 is a gypsum board, which is convenient for isolating noise.
The end part of the arc-shaped fixing rod 2 far away from the buffering shell 3 is provided with a mounting hole 15, so that the arc-shaped fixing rod 2 can be conveniently and fixedly mounted.
A ball groove is formed in one side, close to the bottom of the sliding groove 13, of the sliding block 14, a ball 16 is installed in the ball groove, one end, far away from the bottom of the ball groove, of the ball 16 penetrates through a groove opening of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove 13 in a rolling mode.
The utility model discloses in, when the automobile balance frame foundry goods received the torsional force effect, can make the relative slip take place between mobile jib 1 and arc dead lever 2 and the buffering casing 3, it slides and compresses first spring 7 to drive slide 6 in buffering casing 3, and simultaneously, also the relative slip takes place between slide bar 5 on the fixed plate 4 and the slot 8, compress second spring 9, through first spring 7 cooperation second spring 9, thereby make the automobile balance frame foundry goods possess good torsional force buffer function, pack puigging 10 in the syllable-dividing cavity of buffering casing 3, the noise that the convenience produced sliding friction is isolated, thereby effective noise reduction, make the automobile balance frame foundry goods not only possess good buffering protect function, and the noise that the convenience produced the friction is isolated, effectively avoid noise pollution.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The automobile balance frame casting capable of effectively reducing noise comprises a main rod (1) and two arc-shaped fixing rods (2), and is characterized in that a buffering shell (3) is connected between the main rod (1) and the arc-shaped fixing rods (2), a noise reduction mechanism is installed in the buffering shell (3), the end parts of the main rod (1) and the arc-shaped fixing rods (2) respectively penetrate through the side walls of the two ends of the buffering shell (3) and extend to the inner cavities of the buffering shell (3), and the side walls of the main rod (1) and the arc-shaped fixing rods (2) are movably connected with the side walls of the buffering shell (3);
the noise reduction mechanism comprises a fixed plate (4) fixedly connected in a buffering shell (3), sliding rods (5) are symmetrically and fixedly connected on the two side opposite side walls of the fixed plate (4), sliding plates (6) matched with the buffering shell (3) are fixedly connected to the end portions of a main rod (1) and an arc-shaped fixed rod (2), the sliding plates (6) are slidably connected with the buffering shell (3), a first spring (7) is fixedly connected between the sliding plates (6) and the fixed plate (4), slots (8) matched with the sliding rods (5) are formed in the end portions of the main rod (1) and the arc-shaped fixed rod (2), one end, far away from the fixed plate (4), of each sliding rod (5) penetrates through the first spring (7) and penetrates through the sliding plate (6) to extend into the corresponding slot (8), and the sliding rods (5) are slidably connected with the sliding plates (6) and the slots (8), the tank bottom fixedly connected with second spring (9) of slot (8), the tip fixed connection of fixed plate (4) is kept away from with slide bar (5) to the other end of second spring (9), the lateral wall of buffering casing (3) is seted up syllable-dividing cavity, and the syllable-dividing cavity intussuseption is filled with puigging (10).
2. The casting of the automobile balance frame capable of effectively reducing noise according to claim 1, wherein the rollers (11) are symmetrically and fixedly installed on the upper surface and the lower surface of the sliding plate (6), the inner wall of the buffer shell (3) is provided with matched roller grooves (12) at positions corresponding to the rollers (11), and the rollers (11) are in rolling connection with the roller grooves (12).
3. The casting of the automobile balance frame capable of effectively reducing the noise according to claim 1, wherein sliding grooves (13) are symmetrically formed in the side walls of the slot (8), sliding blocks (14) matched with the sliding grooves (13) are symmetrically and fixedly connected to the sliding rod (5), and the sliding blocks (14) are slidably connected with the sliding grooves (13).
4. The casting for the automobile balance frame capable of effectively reducing the noise according to claim 3, wherein a ball groove is formed on one side of the sliding block (14) close to the bottom of the sliding groove (13), a ball (16) is installed in the ball groove, one end of the ball (16) far away from the bottom of the ball groove penetrates through the notch of the ball groove and extends outwards, and is connected with the bottom of the sliding groove (13) in a rolling manner.
5. An automobile balance frame casting with effective noise reduction according to claim 1, wherein the sound insulation layer (10) is a gypsum board.
6. The casting for the automobile balancing stand capable of effectively reducing noise according to claim 1, wherein the end of the arc-shaped fixing rod (2) far away from the buffering shell (3) is provided with a mounting hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544468.1U CN210454385U (en) | 2019-09-17 | 2019-09-17 | Automobile balance frame casting capable of effectively reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544468.1U CN210454385U (en) | 2019-09-17 | 2019-09-17 | Automobile balance frame casting capable of effectively reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454385U true CN210454385U (en) | 2020-05-05 |
Family
ID=70432609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921544468.1U Expired - Fee Related CN210454385U (en) | 2019-09-17 | 2019-09-17 | Automobile balance frame casting capable of effectively reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454385U (en) |
-
2019
- 2019-09-17 CN CN201921544468.1U patent/CN210454385U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |