CN218236449U - High corrosion-resistant damping block finished product inner tube - Google Patents
High corrosion-resistant damping block finished product inner tube Download PDFInfo
- Publication number
- CN218236449U CN218236449U CN202222156971.8U CN202222156971U CN218236449U CN 218236449 U CN218236449 U CN 218236449U CN 202222156971 U CN202222156971 U CN 202222156971U CN 218236449 U CN218236449 U CN 218236449U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- pipe body
- high corrosion
- wall
- inner pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high corrosion-resistant snubber block finished product inner tube relates to snubber block technical field, its technical essential: the inner pipe body is made of high-strength metal, the outer wall of the inner pipe body is coated with a bonding layer, and the surfaces of two ends and the inner wall of the inner pipe body are provided with corrosion-resistant layers; the utility model discloses can improve corrosion resisting ability, prolong its life.
Description
Technical Field
The utility model belongs to the technical field of the snubber block technique and specifically relates to a high corrosion-resistant snubber block finished product inner tube is related to.
Background
The inner tube of the general automobile damper block is of a standard tubular structure, the outer tube is mostly a stamping part, the material is mostly steel or aluminum, and before vulcanization molding, the inner tube (inner frame) and the outer tube (outer frame) are coated with special adhesive and dried at the positions (the inner surface of the outer tube and the outer surface of the inner tube) combined with rubber. When in vulcanization molding, the inner tube and the outer tube are placed in a heated special mold which is fixed on a vulcanization device, the vulcanization device injects unvulcanized mixed rubber materials into a mold cavity through an injection mechanism, the rubber materials in the mold cavity and the rubber materials are subjected to cross-linking reaction with the adhesive on the outer surface of the inner tube and the adhesive on the inner surface of the outer tube under high temperature and high pressure of the device, and the rubber materials, the inner tube and the outer tube form a whole after sufficient reaction time.
The shock-absorbing block for a vehicle is required to receive impact and extrusion for a long time, and if the vehicle is not cleaned and maintained in time, corrosive substances (acid solution and the like) exist in the working environment of the shock-absorbing block, and therefore, the inner tube of the shock-absorbing block is required to have high mechanical strength and corrosion resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high corrosion-resistant snubber block finished product inner tube improves corrosion resistance.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the finished inner tube of the high-corrosion-resistance shock absorption block comprises an inner tube body made of high-strength metal, wherein the outer wall of the inner tube body is coated with a bonding layer, and corrosion-resistance layers are arranged on the surfaces of the two ends and the inner wall of the inner tube body.
By adopting the scheme, the inner pipe body made of high-strength metal has higher mechanical strength, the bonding layer is made of the special adhesive, so that the bonding layer can be integrated with the outer pipe through rubber, and the surfaces of the two ends and the inner wall of the inner pipe body are provided with the corrosion-resistant layers, so that the corrosion resistance is improved, and the service life of the inner pipe body is prolonged.
Preferably, a plurality of reinforcing ribs are arranged on the inner wall of the inner pipe body along the length direction of the inner pipe body.
Preferably, the reinforcing ribs are uniformly distributed in an annular manner by taking the central axis of the inner pipe body as a rotating shaft.
Preferably, one surface of the reinforcing convex edge facing the center of the inner pipe body is provided with split threads, and the split threads are matched with each other to form an integral thread for mounting a bolt.
Preferably, an annular clamping recess is formed in one end of the inner tube, and an annular clamping protrusion is formed in the other end of the inner tube.
The utility model discloses following beneficial effect has:
the inner pipe body made of high-strength metal has high mechanical strength, the bonding layer is made of special bonding agents, the bonding layer and the outer pipe can form a whole through rubber, and the corrosion-resistant layers are arranged on the surfaces of the two ends and the inner wall of the inner pipe body, so that the corrosion resistance is improved, and the service life of the inner pipe body is prolonged.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention.
In the figure: 1. an inner tube body; 2. a bonding layer; 3. a corrosion resistant layer; 4. a reinforcing bead; 5. split threads; 6. clamping the recess; 7. and (4) clamping the protrusion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A finished inner tube of a high-corrosion-resistance shock absorption block is shown in figure 1 and comprises an inner tube body 1 made of high-strength metal, wherein the outer wall of the inner tube body 1 is coated with a bonding layer 2, and corrosion-resistant layers 3 are arranged on the surfaces of two ends and the inner wall of the inner tube body 1; the inner pipe body 1 made of high-strength metal has high mechanical strength, the bonding layer 2 is made of a special adhesive, so that the inner pipe body and the outer pipe can form a whole through rubber, and the corrosion-resistant layers 3 are arranged on the surfaces of two ends and the inner wall of the inner pipe body 1, so that the corrosion resistance is improved, and the service life of the inner pipe body is prolonged.
As shown in fig. 1-2, the inner wall of the inner tube body 1 is provided with a plurality of reinforcing ribs 4 along the length direction thereof; plays a role in strengthening mechanical strength and improving the impact resistance and extrusion capacity of the composite material.
As shown in fig. 1-2, the reinforcing ribs 4 are uniformly distributed in a ring shape by taking the central axis of the inner pipe body 1 as a rotating shaft; so that the increase in mechanical strength is more uniform and the possibility of the inner pipe body 1 being damaged first at the weak portion is reduced.
As shown in fig. 1-2, the reinforcing rib 4 is provided with split threads 5 on a surface facing the center of the inner pipe body 1, the split threads 5 are matched with each other to form an integral thread for installing a bolt, the inner pipe body 1 needs to pass through the bolt, and the external thread of the bolt is matched with the integral thread to be in threaded connection, so that the installation reliability and stability are improved.
As shown in fig. 1, one end of the inner tube 1 is provided with an annular engaging recess 6, and the other end of the inner tube 1 is provided with an annular engaging protrusion 7; the clamping concave 6 and the clamping convex 7 can be matched with a gasket or a protrusion and a concave on the frame, and the purpose of stabilizing the position of the damping block is achieved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.
Claims (5)
1. The utility model provides a high corrosion-resistant snubber block finished product inner tube which characterized in that: the anti-corrosion inner tube comprises an inner tube body (1) made of high-strength metal, wherein the outer wall of the inner tube body (1) is coated with a bonding layer (2), and corrosion-resistant layers (3) are arranged on the surfaces of two ends and the inner wall of the inner tube body (1).
2. The finished inner tube of a shock-absorbing block with high corrosion resistance as claimed in claim 1, wherein: the inner wall of the inner pipe body (1) is provided with a plurality of reinforcing convex ribs (4) along the length direction.
3. The finished inner tube of a shock-absorbing block with high corrosion resistance as claimed in claim 2, wherein: the reinforcing ribs (4) are uniformly distributed in an annular mode by taking the central axis of the inner pipe body (1) as a rotating shaft.
4. The finished inner tube of a shock-absorbing block with high corrosion resistance as claimed in claim 3, wherein: the split threads (5) are arranged on one surface, facing the center of the inner pipe body (1), of the reinforcing convex rib (4), and the split threads (5) are matched with each other to form the integral threads for mounting bolts.
5. The finished inner tube of a shock-absorbing block with high corrosion resistance as claimed in claim 1, wherein: one end of the inner tube body (1) is provided with an annular clamping recess (6), and the other end of the inner tube body (1) is provided with an annular clamping bulge (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222156971.8U CN218236449U (en) | 2022-08-16 | 2022-08-16 | High corrosion-resistant damping block finished product inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222156971.8U CN218236449U (en) | 2022-08-16 | 2022-08-16 | High corrosion-resistant damping block finished product inner tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218236449U true CN218236449U (en) | 2023-01-06 |
Family
ID=84682820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222156971.8U Active CN218236449U (en) | 2022-08-16 | 2022-08-16 | High corrosion-resistant damping block finished product inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218236449U (en) |
-
2022
- 2022-08-16 CN CN202222156971.8U patent/CN218236449U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11548316B2 (en) | Wheel for a vehicle | |
| JP2014508672A (en) | Vehicle wheel | |
| CN218236449U (en) | High corrosion-resistant damping block finished product inner tube | |
| CN112228764A (en) | High-pressure hydrogen storage cylinder made of plastic lining fiber reinforced composite material | |
| CN218235932U (en) | High strength snubber block finished product outer tube | |
| CN213872192U (en) | Plastic lining fiber reinforced composite material high-pressure hydrogen storage cylinder | |
| CN212106567U (en) | Flange nut | |
| CN111256025A (en) | Composite material inner container of air reservoir | |
| CN208966763U (en) | A kind of composite material tie-bar type hydraulic cylinder | |
| CN207569407U (en) | Lightweight band neck flange made of composite material disk | |
| CN220314971U (en) | Vacuum cylinder assembly for fiber reinforced engineering plastic molding vehicle | |
| CN213332822U (en) | Corrosion-resistant PVC pipe | |
| CN216202451U (en) | High pressure resistant plastic air cylinder | |
| CN213299113U (en) | Double-channel steel-plastic composite pipe with high strength | |
| CN211224835U (en) | Pipe orifice integral forming full plastic tank | |
| CN220957027U (en) | High-performance steel casting valve body | |
| CN219865602U (en) | Pump cover of centrifugal pump | |
| CN217177105U (en) | Double-thread-sleeve steel wire thread insert | |
| CN214026834U (en) | Lining ring positioning injection molding structure | |
| CN220566756U (en) | Trapezoidal reinforcing rib glass fiber reinforced plastic pipeline | |
| CN220769992U (en) | Elastic expansion sleeve supporting and locking mechanism made of composite material | |
| CN211779680U (en) | Stainless steel spiral wind tube | |
| CN214534189U (en) | Bushing | |
| CN107933030B (en) | Fiber reinforced composite material sandwich plate structure with lock catch | |
| CN220435308U (en) | Shock attenuation gas package lid of car of moulding plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |