CN213138916U - High strength car ingot roof beam bush - Google Patents
High strength car ingot roof beam bush Download PDFInfo
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- CN213138916U CN213138916U CN202021830256.2U CN202021830256U CN213138916U CN 213138916 U CN213138916 U CN 213138916U CN 202021830256 U CN202021830256 U CN 202021830256U CN 213138916 U CN213138916 U CN 213138916U
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Abstract
The utility model relates to a ingot roof beam bush technical field, and a high strength car ingot roof beam bush is disclosed, including the solid fixed cylinder, the solid fixed cylinder is connected with installation mechanism, installation mechanism includes the fixed slot, the gasbag, the elastic ring, two inflator, two connecting rods, two pistons, the installation circle, the lock ring, a fixed ring sum protection section of thick bamboo, the fixed slot is seted up on the urceolus wall of solid fixed cylinder, and the fixed slot is the annular setting, gasbag fixed connection is at the tank bottom of fixed slot, and the gasbag is the annular setting, elastic ring fixed connection is in the outer lane of gasbag, two inflator fixed intercommunication respectively are in the one end of the gasbag that corresponds, and the inflator runs through the solid fixed cylinder setting, two pistons set up in the inflator that corresponds, and piston and inflator phase-match, two connecting rods fixed connection respectively are in the piston that corresponds. The utility model discloses can be with the quick installation of bush in the gum cover round hole, installation labour saving and time saving, the installation is effectual, and the holding power is strong, and buffering effect is good.
Description
Technical Field
The utility model relates to a ingot roof beam bush technical field especially relates to a high strength car ingot roof beam bush.
Background
The auxiliary frame is a support for supporting the front and rear axles and the suspension, so that the axles and the suspension are connected with a 'front frame' through the auxiliary frame, the auxiliary frame is conventionally called as an 'auxiliary frame', the auxiliary frame has the functions of isolating vibration and noise and reducing direct entering of the auxiliary frame into a carriage, a bushing of the prior ingot beam is usually made of high-strength rubber, the bushing is arranged in a rubber sleeve round hole on a frame in an interference fit manner, the installation is very troublesome, a rubber sleeve needs to be cooled or the frame needs to be heated, the trouble is caused, and the installation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art gold ingot roof beam bush and often using the preparation of high strength rubber, the bush adopts interference fit to install in the gum cover round hole on the frame, and very troublesome when the installation, need cool off gum cover or heat the frame, take trouble hard, the low problem of installation effectiveness, and the high strength car gold ingot roof beam bush that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-strength automobile ingot beam bushing comprises a fixed cylinder, wherein the fixed cylinder is connected with an installation mechanism;
the mounting mechanism comprises a fixing groove, an air bag, an elastic ring, two air cylinders, two connecting rods, two pistons, a mounting ring, a support ring, a fixing ring and a protective cylinder, wherein the fixing groove is formed in the wall of the outer cylinder of the fixing cylinder and is annularly arranged, the air bag is fixedly connected to the bottom of the fixing groove, the air bag is annularly arranged, the elastic ring is fixedly connected to the outer ring of the air bag, the two air cylinders are respectively and fixedly communicated with one ends of the corresponding air bags and penetrate through the fixing cylinder, the two pistons are respectively arranged in the corresponding air cylinders, the pistons are matched with the air cylinders, the two connecting rods are respectively and fixedly connected to one sides of the corresponding pistons, which are far away from the air bags, the mounting ring is fixedly connected to one ends of the connecting rods, which are far away from the pistons, the support ring is fixedly connected to the inner ring of the mounting ring, the protection cylinder is fixedly connected to one end, close to the mounting ring, of the fixed cylinder, and the mounting ring is connected to the protection cylinder through a sliding mechanism.
Preferably, the sliding mechanism comprises a plurality of sliding blocks and a plurality of sliding chutes, the sliding blocks are respectively and fixedly connected with the outer ring of the mounting ring, the sliding chutes are respectively arranged on the inner cylinder wall of the protective cylinder close to the sliding blocks, and the sliding blocks are respectively and slidably connected in the corresponding sliding chutes.
Preferably, a ball groove is formed in one end, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and is connected to the bottom of the sliding groove in a rolling mode.
Preferably, the materials of the inflator, the connecting rod, the support ring, the protective cylinder and the fixing ring are stainless alloy materials, and the material of the fixing cylinder is a high-strength rubber material.
Preferably, one end of the fixed cylinder, which is far away from the mounting ring, is connected with a wear-resistant block through a bolt, and the wear-resistant block is provided with a through hole.
Compared with the prior art, the utility model provides a high strength car ingot beam bush possesses following beneficial effect:
this high strength car ingot roof beam bush constitutes an installation mechanism through setting up fixed slot, gasbag, elastic ring, two inflator, two connecting rods, two pistons, installation circle, lock ring, retainer plate and protection section of thick bamboo, can be with the quick installation in the gum cover round hole of bush, installation labour saving and time saving, the installation is effectual, and the holding power is strong, and buffering effect is good.
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 can be with the quick installation of bush in the gum cover round hole, installation labour saving and time saving, the installation is effectual, and the holding power is strong, and buffering effect is good.
Drawings
Fig. 1 is a schematic structural view of a high-strength automobile ingot beam bushing provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a fixed cylinder 1, a mounting mechanism 2, a fixing groove 201, an airbag 202, an elastic ring 203, an air cylinder 204, a connecting rod 205, a piston 206, a mounting ring 207, a supporting ring 208, a fixed cylinder 209, a protective cylinder 210, a sliding mechanism 3, a sliding block 31, a sliding chute 32, a ball groove 4, balls 5, a wear-resistant block 6 and a hole 7.
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.
Referring to fig. 1-2, a high-strength automobile ingot beam bushing comprises a fixed cylinder 1, wherein the fixed cylinder 1 is connected with an installation mechanism 2;
the mounting mechanism 2 comprises a fixing groove 201, an air bag 202, an elastic ring 203, two air cylinders 204, two connecting rods 205, two pistons 206, a mounting ring 207, a support ring 208, a fixing ring 209 and a protective cylinder 210, wherein the fixing groove 201 is formed in the outer cylinder wall of the fixing cylinder 1, the fixing groove 201 is arranged in an annular shape, the air bag 202 is fixedly connected to the bottom of the fixing groove 201, the air bag 202 is arranged in an annular shape, the elastic ring 203 is fixedly connected to the outer ring of the air bag 202, the two air cylinders 204 are respectively and fixedly communicated with one end of the corresponding air bag 202, the air cylinders 204 penetrate through the fixing cylinder 1, the two pistons 206 are respectively arranged in the corresponding air cylinders 204, the pistons 206 are matched with the air cylinders 204, the two connecting rods 205 are respectively and fixedly connected to one side of the corresponding pistons 206 far away from the air bag 202, the mounting ring 207 is fixedly connected to one end of the connecting, the fixed ring 209 is rotatably connected with the inner ring of the support ring 208 through a bearing, the protective cylinder 210 is fixedly connected with one end of the fixed cylinder 1 close to the mounting ring 207, the mounting ring 207 is connected with the protective cylinder 210 through the sliding mechanism 3, the rubber sleeve circular hole on the ingot beam is sleeved on the mounting ring 207, the fixed cylinder 1 is placed on a rubber sleeve circular hole on an automobile chassis, a bolt is mounted on the automobile chassis through the fixed ring 209 and the inner ring of the fixed cylinder 1, the bolt drives the fixed cylinder 1 to rotate and drives the mounting ring 207 to move downwards, the mounting ring 207 drives the connecting rod 205 to move downwards, the connecting rod 205 drives the piston 206 to move downwards, the piston 206 extrudes air in the air cylinder 204 into the air bag 202, the air bag 202 expands to become hard and drives the elastic ring 203 to expand, the elastic ring 203 is clamped on the rubber sleeve circular hole, the bushing can be rapidly mounted in the rubber sleeve circular hole, the mounting is labor-saving and time, strong supporting force and good buffering effect.
The sliding mechanism 3 comprises a plurality of sliding blocks 31 and a plurality of sliding grooves 32, the sliding blocks 31 are fixedly connected to the outer ring of the mounting ring 207 respectively, the sliding grooves 32 are arranged on the inner cylinder wall of the protective cylinder 210 close to the sliding blocks 31 respectively, and the sliding blocks 31 are connected to the corresponding sliding grooves 32 respectively in a sliding mode, so that the mounting ring 207 is more stable and is not prone to shaking.
The ball groove 4 has been seted up to the one end that slider 31 is close to the spout 32 tank bottom, and ball 5 is connected with in the ball groove 4 roll, and the one end that ball 5 kept away from the ball groove 4 tank bottom passes the notch of ball groove 4 and roll connection at the tank bottom of spout 32, makes slider 31 slide more smoothly, is difficult for blocking.
The materials of the air cylinder 204, the connecting rod 205, the support ring 208, the protective cylinder 210 and the fixing ring 209 are stainless alloy materials, and the material of the fixing cylinder 1 is a high-strength rubber material, so that the strength of the air cylinder 204, the connecting rod 205, the support ring 208, the protective cylinder 210 and the fixing ring 209 is higher, the deformation is not easy, and the support effect of the fixing cylinder 1 is better.
One end of the fixed cylinder 1, which is far away from the mounting ring 207, is connected with a wear-resistant block 6 through a bolt, and a through hole 7 is formed in the wear-resistant block 6, so that the wear-resistant block 6 is convenient to replace after being worn.
The utility model discloses in, with gold ingot roof beam rubberizing cover circle hole cover on installation ring 207, place solid fixed cylinder 1 on the gum cover round hole on vehicle chassis, install the inner circle that passes through solid fixed cylinder 209 and solid fixed cylinder 1 with the bolt on vehicle chassis, the bolt drives solid fixed cylinder 1 and rotates and drive installation ring 207 and remove downwards, installation ring 207 drives connecting rod 205 and removes downwards, connecting rod 205 drives piston 206 and removes downwards, in piston 206 extrudes into gasbag 202 with the air in inflator 204, gasbag 202 inflation becomes hard and drives the inflation of elastic ring 203, elastic ring 203 blocks and dies on the gum cover round hole, can be with the quick installation in the gum cover round hole of bush, installation labour saving and time saving, the installation is effectual, the holding power is strong, buffering effect is good.
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 (5)
1. A high-strength automobile ingot beam bushing comprises a fixed cylinder (1), and is characterized in that the fixed cylinder (1) is connected with an installation mechanism (2);
the installation mechanism (2) comprises a fixing groove (201), an air bag (202), an elastic ring (203), two air cylinders (204), two connecting rods (205), two pistons (206), an installation ring (207), a support ring (208), a fixing ring (209) and a protection cylinder (210), wherein the fixing groove (201) is formed in the outer cylinder wall of the fixing cylinder (1), the fixing groove (201) is annularly arranged, the air bag (202) is fixedly connected to the bottom of the fixing groove (201), the air bag (202) is annularly arranged, the elastic ring (203) is fixedly connected to the outer ring of the air bag (202), the two air cylinders (204) are respectively and fixedly communicated with one end of the corresponding air bag (202), the air cylinders (204) penetrate through the fixing cylinder (1), the two pistons (206) are respectively arranged in the corresponding air cylinders (204), and the pistons (206) are matched with the air cylinders (204), two connecting rod (205) fixed connection respectively keeps away from the one side of gasbag (202) in piston (206) that corresponds, installing ring (207) fixed connection is in the one end that piston (206) were kept away from in connecting rod (205), supporting ring (208) fixed connection is in the inner circle of installing ring (207), retainer plate (209) rotate through the bearing and connect the inner circle at supporting ring (208), protective barrel (210) fixed connection is in the one end that fixed barrel (1) is close to installing ring (207), installing ring (207) are connected on protective barrel (210) through slide mechanism (3).
2. The high-strength automobile ingot beam bushing as claimed in claim 1, wherein the sliding mechanism (3) comprises a plurality of sliding blocks (31) and a plurality of sliding grooves (32), the plurality of sliding blocks (31) are respectively and fixedly connected to the outer ring of the mounting ring (207), the plurality of sliding grooves (32) are respectively arranged on the inner cylinder wall of the protective cylinder (210) near the sliding blocks (31), and the plurality of sliding blocks (31) are respectively and slidably connected in the corresponding sliding grooves (32).
3. The high-strength automobile ingot beam bushing as claimed in claim 2, wherein a ball groove (4) is formed at one end of the sliding block (31) close to the bottom of the sliding groove (32), a ball (5) is connected in the ball groove (4) in a rolling manner, and one end of the ball (5) far away from the bottom of the ball groove (4) penetrates through the notch of the ball groove (4) and is connected to the bottom of the sliding groove (32) in a rolling manner.
4. The high-strength automobile ingot beam bushing as claimed in claim 1, wherein the materials of the air cylinder (204), the connecting rod (205), the support ring (208), the protective cylinder (210) and the fixing ring (209) are stainless alloy materials, and the material of the fixing cylinder (1) is a high-strength rubber material.
5. The high-strength automobile ingot beam bushing as claimed in claim 1, wherein a wear-resistant block (6) is connected to one end of the fixed cylinder (1) far away from the mounting ring (207) through a bolt, and a through hole (7) is formed in the wear-resistant block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830256.2U CN213138916U (en) | 2020-08-28 | 2020-08-28 | High strength car ingot roof beam bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830256.2U CN213138916U (en) | 2020-08-28 | 2020-08-28 | High strength car ingot roof beam bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213138916U true CN213138916U (en) | 2021-05-07 |
Family
ID=75742714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830256.2U Active CN213138916U (en) | 2020-08-28 | 2020-08-28 | High strength car ingot roof beam bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213138916U (en) |
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2020
- 2020-08-28 CN CN202021830256.2U patent/CN213138916U/en active Active
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