CN212202965U - Vibration reduction bracket for automobile engine - Google Patents
Vibration reduction bracket for automobile engine Download PDFInfo
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- CN212202965U CN212202965U CN202020497498.8U CN202020497498U CN212202965U CN 212202965 U CN212202965 U CN 212202965U CN 202020497498 U CN202020497498 U CN 202020497498U CN 212202965 U CN212202965 U CN 212202965U
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Abstract
The utility model discloses an automobile engine damping bracket, which relates to the technical field of damping brackets and comprises a damping bracket body, a bracket frame, a bearing seat, a base and a fixed bracket, wherein the damping bracket body is a groove with an inverted isosceles trapezoid cross section, a plurality of groups of first damping springs are arranged on the damping bracket body, the other end of each first damping spring is connected with a copper-zinc alloy cushion block, the copper-zinc alloy cushion block is positioned above the damping bracket body, the damping cushion block is arranged on the copper-zinc alloy cushion block, compression springs are arranged at the upper ends of the two sides of the damping bracket body, and the compression springs are provided with two groups, the shock absorption cushion block connected with the bottom plate through the shock absorption springs absorbs the shock of the impact force of the engine during working, and the second shock absorption springs play a role in buffering greatly and can effectively absorb the impact force brought by the working of the engine.
Description
Technical Field
The utility model relates to a shock absorber support technical field specifically is an automobile engine damping bracket.
Background
When the engine is used, the engine can vibrate, and particularly the vibration degree is increased under high-speed motion, so that the service life of the engine is influenced, and peripheral devices are likely to be damaged. The engine shock absorption support has the advantages that the shock generated when the engine runs at a high speed is reduced, so that the engine and all parts of the gearbox can work within a reasonable shock range, the normal work of all parts is ensured, and the guarantee is provided for the working stability and the comfort of the whole machine.
In the prior art, the shock absorption is realized only by a single layer of rubber body between an engine and a frame, and in addition, the existing shock absorption device can only absorb the vertical shock force but not the left and right shock force, so that the shock absorption effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile engine damping bracket to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vibration reduction bracket of an automobile engine comprises a vibration reduction bracket body, a bracket frame, a bearing seat, a base and two groups of fixed brackets, wherein the vibration reduction bracket body is a groove with an inverted isosceles trapezoid cross section, a plurality of groups of first vibration reduction springs are arranged on the vibration reduction bracket body, the other ends of the first vibration reduction springs are connected with copper-zinc alloy cushion blocks, the copper-zinc alloy cushion blocks are positioned above the vibration reduction bracket body, the vibration reduction cushion blocks are arranged on the copper-zinc alloy cushion blocks, compression springs are arranged at the upper ends of the two sides of the vibration reduction bracket body, the compression springs are provided with two groups, movable shafts are respectively arranged at the upper ends of the two sides of the vibration reduction bracket body, the bracket frame is arranged at the other ends of the movable shafts, the vibration reduction bracket body and the bracket frame are connected together through the movable shafts, the fixed brackets are arranged at the outer, just a set of all installed in the outside of fixed bolster bear the seat, the bottom of bearing the seat is provided with the first groove, just the bottom of bearing the seat is connected with the support column, the upper and lower end of support column is connected with the block rubber, the outside fixed cover of support column has annular rubber sleeve, the loading board is installed to the bottom of shock absorber support body, the other end of loading board is connected with the telescopic shaft, the other end of telescopic shaft is provided with spring bottom plate, the rubber sleeve with spring bottom plate all installs the inside of base.
Preferably, a central groove is formed in the upper surface of the spring bottom plate, a second damping spring is arranged on the inner side of the central groove, one end of the second damping spring is connected to the upper surface of the spring bottom plate, the other end of the second damping spring is connected to the bottom of the bearing plate, and the second damping spring is installed on the outer side of the telescopic shaft.
Preferably, the other end of the compression spring is connected with a rubber pad base, two groups of supporting iron plates are installed on the rubber pad base, the supporting iron plates are distributed at two ends of the rubber pad base, and arc-shaped metal plates are welded on the supporting iron plates.
Preferably, the upper surface of the arc-shaped metal plate is provided with a rubber elastic pad, and the rubber pad base, the support iron plate and the rubber elastic pad are provided with multiple groups.
Preferably, the central groove is formed at a central position of the base, and the second damping spring is located at a central position of the central groove.
Preferably, a second groove is formed in the base, the upper end of the supporting column is installed in the first groove, and the rubber sleeve and the lower end of the supporting column are installed in the second groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the damping bracket is characterized in that the section of the damping bracket body is of an inverted isosceles trapezoid structure, the top surface of the damping bracket body is connected with a first damping spring, a copper-zinc alloy cushion block is also connected with a damping cushion block, and the damping cushion block connected with a bottom plate through the damping spring is used for damping the upper and lower impact forces of the engine during operation, so that the impact force caused by the operation of the engine can be effectively absorbed;
2. this shock attenuation bracket leads to the fact the secondary shock attenuation buffering through the design of support column, block rubber and rubber sleeve to strengthened the shock attenuation effect of fixed bolster, can cushion the shaking force respectively in vertical direction and horizontal side direction, can alleviate the vibrations of engine at the in-process that starts and use greatly, but greatly reduced engine is because the noise that vibrations sent reduces vibrations, prolongs the life of engine.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a structural view of the rubber elastic cushion of the present invention;
in the figure: 1-damping support body, 2-copper-zinc alloy cushion block, 3-damping cushion block, 4-first damping spring, 5-compression spring, 6-support frame, 7-bearing plate, 8-bearing seat, 9-base, 10-second damping spring, 11-spring bottom plate, 12-central groove, 13-rubber sleeve, 14-supporting column, 15-rubber block, 16-fixed support, 17-rubber pad base, 18-movable shaft, 20-supporting iron plate, 21-rubber elastic pad, 22-arc metal plate and 23-telescopic shaft.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a damping bracket of an automobile engine comprises a damping bracket body 1, a bracket frame 6, a bearing seat 8, a base 9 and a fixed bracket 16, wherein the damping bracket body 1 is a groove with an inverted isosceles trapezoid cross section, a plurality of groups of first damping springs 4 are arranged on the damping bracket body 1, the other ends of the first damping springs 4 are connected with a copper-zinc alloy cushion block 2, the copper-zinc alloy cushion block 2 is positioned above the damping bracket body 1, a damping cushion block 3 is arranged on the copper-zinc alloy cushion block 2, compression springs 5 are arranged at the upper ends of two sides of the damping bracket body 1, the compression springs 5 are provided with two groups, movable shafts 18 are respectively arranged at the upper ends of two sides of the damping bracket body 1, the bracket frame 6 is arranged at the other end of the movable shaft 18, the damping bracket body 1 and the bracket frame 6 are connected together through the movable shaft 18, the fixed bracket 16 is arranged at the outer, and a set of bearing seat 8 is all installed in the outside of fixed bolster 16, the bottom of bearing seat 8 is provided with first groove, and the bottom of bearing seat 8 is connected with support column 14, the upper and lower end of support column 14 is connected with block rubber 15, the outside fixed cover of support column 14 has annular rubber sleeve 13, loading board 7 is installed to the bottom of shock absorber support body 1, the other end of loading board 7 is connected with telescopic shaft 23, the other end of telescopic shaft 23 is provided with spring bottom plate 11, rubber sleeve 13 and spring bottom plate 11 all install the inside at base 9.
Through being the structure of the design for falling isosceles trapezoid with shock absorber support body 1, connect first damping spring 4 on 1 top surface of shock absorber support body, copper zinc alloy cushion 2 connects shock attenuation cushion 3 again, can effectively absorb the impact force that the engine during operation brought.
In this embodiment, a central groove 12 is formed on the spring base plate 11, a second damping spring 10 is disposed inside the central groove 12, one end of the second damping spring 10 is connected to the upper surface of the spring base plate 11, the other end of the second damping spring 10 is connected to the bottom position of the carrier plate 7, and the second damping spring 10 is installed outside the telescopic shaft 23.
The second damping spring 10 and the telescopic shaft 23 can buffer the vibration force of the engine in the vertical direction, and can greatly reduce the vibration of the engine during starting and using.
In this embodiment, the other end of the compression spring 5 is connected to a rubber pad base 17, two sets of supporting iron plates 20 are installed on the rubber pad base 17, the supporting iron plates 20 are distributed at two ends of the rubber pad base 17, and an arc-shaped metal plate 22 is welded on the supporting iron plates 20.
The metal material of the arc-shaped metal plate 22 and the support iron plate 20 can firmly support the engine.
In this embodiment, a plurality of rubber elastic pads 21 are disposed on the arc-shaped metal plate 22, and a plurality of sets of the rubber pad base 17, the support iron plate 20 and the rubber elastic pads 21 are disposed.
Through the elastic action of rubber, can play very effectual shock attenuation effect, cushion the vibrations power respectively.
In this embodiment, a central groove 12 is provided at a central position of the base 9, and the second damper spring 10 is located at a central position of the central groove 12.
The second damping spring 10 can damp vibration force in the vertical direction, and can greatly reduce vibration of the engine during starting and use.
In this embodiment, a second groove is provided on the base 9, the upper end of the supporting column 14 is installed in the first groove, and the lower ends of the rubber sleeve 13 and the supporting column 14 are both installed in the second groove.
The upper end and the lower end of the supporting column 14 are provided with the rubber blocks 15 and the middle rubber sleeve 13, so that the lateral force can be effectively buffered when the supporting column shakes.
The working principle is as follows:
step 1: firstly, a damping support body 1 is designed into an inverted isosceles trapezoid structure, a first damping spring 4 is connected to the top surface of the damping support body 1, a copper-zinc alloy cushion block 2 is connected with a damping cushion block 3, and the damping cushion block 3 connected with a base plate through the damping spring is used for damping the upper and lower impact force of the engine during operation, so that the impact force caused by the operation of the engine can be effectively absorbed;
step 2: then we have installed support column 14, rubber block 15 and rubber sleeve 13 in the bottom that bears the weight of seat 8, cause the effect of secondary shock attenuation buffering to strengthen the shock attenuation effect of fixed bolster 16, can cushion the vibration power respectively in vertical direction and horizontal side direction, can alleviate the vibrations of engine in the start-up and in-process that uses greatly, but greatly reduced engine is because the noise that vibrations sent reduces vibrations, prolongs the life of engine.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an automobile engine damping bracket, includes shock absorber support body (1), support frame (6), bears seat (8), base (9) and fixed bolster (16), its characterized in that: the damping support comprises a damping support body (1) and is characterized in that the damping support body (1) is a groove with an inverted isosceles trapezoid cross section, a plurality of groups of first damping springs (4) are installed on the damping support body (1), the other ends of the first damping springs (4) are connected with copper-zinc alloy cushion blocks (2), the copper-zinc alloy cushion blocks (2) are located above the damping support body (1), damping cushion blocks (3) are arranged on the copper-zinc alloy cushion blocks (2), compression springs (5) are installed at the upper ends of the two sides of the damping support body (1), two groups of the compression springs (5) are arranged, movable shafts (18) are respectively arranged at the upper ends of the two sides of the damping support body (1), the support frame (6) is arranged at the other end of each movable shaft (18), and the damping support body (1) and the support frame (6) are connected together through the movable shafts (, fixed bolster (16) are installed in the outside of support frame (6), fixed bolster (16) are provided with two sets ofly, just a set ofly is all installed in the outside of fixed bolster (16) bear seat (8), the bottom of bearing seat (8) is provided with the first groove, just the bottom of bearing seat (8) is connected with support column (14), the upper and lower end of support column (14) is connected with rubber block (15), the outside fixed cover of support column (14) has annular rubber sleeve (13), loading board (7) are installed to the bottom of shock absorber support body (1), the other end of loading board (7) is connected with telescopic shaft (23), the other end of telescopic shaft (23) is provided with spring bottom plate (11), rubber sleeve (13) with spring bottom plate (11) are all installed the inside of base (9).
2. The automotive engine damping bracket according to claim 1, characterized in that: the spring base plate is characterized in that a central groove (12) is formed in the upper surface of the spring base plate (11), a second damping spring (10) is arranged on the inner side of the central groove (12), one end of the second damping spring (10) is connected to the upper surface of the spring base plate (11), the other end of the second damping spring (10) is connected to the bottom of the bearing plate (7), and the second damping spring (10) is installed on the outer side of the telescopic shaft (23).
3. The automotive engine damping bracket according to claim 1, characterized in that: the other end of compression spring (5) is connected with rubber pad base (17), install two sets of support iron plates (20) above rubber pad base (17), just support iron plate (20) distribute in the both ends of rubber pad base (17), the welding has arc metal sheet (22) above supporting iron plate (20).
4. The automotive engine vibration damping bracket according to claim 3, characterized in that: the arc-shaped metal plate (22) is provided with a rubber elastic pad (21), and the rubber pad base (17), the support iron plate (20) and the rubber elastic pad (21) are all provided with multiple groups.
5. The automotive engine vibration damping bracket according to claim 2, characterized in that: the central groove (12) is arranged at the central position of the base (9), and the second damping spring (10) is positioned at the central position of the central groove (12).
6. The automotive engine damping bracket according to claim 1, characterized in that: the upper surface of the base (9) is provided with a second groove, the upper end of the supporting column (14) is installed in the first groove, and the rubber sleeve (13) and the lower end of the supporting column (14) are installed in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497498.8U CN212202965U (en) | 2020-04-08 | 2020-04-08 | Vibration reduction bracket for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020497498.8U CN212202965U (en) | 2020-04-08 | 2020-04-08 | Vibration reduction bracket for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212202965U true CN212202965U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020497498.8U Active CN212202965U (en) | 2020-04-08 | 2020-04-08 | Vibration reduction bracket for automobile engine |
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| CN (1) | CN212202965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834923A (en) * | 2020-12-31 | 2021-05-25 | 嘉兴瓯源电机股份有限公司 | Stable motor detects with ageing cabinet |
| CN113561755A (en) * | 2021-08-26 | 2021-10-29 | 安庆汇通汽车部件股份有限公司 | Lightweight suspension rubber mat for heavy truck engine and manufacturing process |
-
2020
- 2020-04-08 CN CN202020497498.8U patent/CN212202965U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834923A (en) * | 2020-12-31 | 2021-05-25 | 嘉兴瓯源电机股份有限公司 | Stable motor detects with ageing cabinet |
| CN113561755A (en) * | 2021-08-26 | 2021-10-29 | 安庆汇通汽车部件股份有限公司 | Lightweight suspension rubber mat for heavy truck engine and manufacturing process |
| CN113561755B (en) * | 2021-08-26 | 2023-06-27 | 安庆汇通汽车部件股份有限公司 | Light suspension rubber pad for heavy truck engine and manufacturing process |
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