CN217864149U - Traction rubber pile assembly for bogie - Google Patents
Traction rubber pile assembly for bogie Download PDFInfo
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- CN217864149U CN217864149U CN202221064125.7U CN202221064125U CN217864149U CN 217864149 U CN217864149 U CN 217864149U CN 202221064125 U CN202221064125 U CN 202221064125U CN 217864149 U CN217864149 U CN 217864149U
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- rubber
- pile
- bogie
- piles
- rubber pile
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Abstract
The utility model discloses a traction rubber pile assembly for a bogie, which comprises a plurality of bottom plates, a plurality of partition plates and a plurality of rubber piles, wherein the end surfaces of the rubber piles are sequentially connected with the partition plates through vulcanization, and one ends of the head rubber piles and the tail rubber piles are connected with the bottom plates through vulcanization to form an integral mechanism; the utility model provides an among the technical scheme, through the baffle setting between two rubber piles, thereby and the rubber pile one end constitution of bottom plate installation wherein pulls the rubber pile, should pull shearing force and torsion that the rubber pile arouses when can bearing automobile body side roll, lateral motion and vertical motion, pull the rubber pile and can realize that the flexonics transmission is vertical, horizontal, provide single and suitable each to the rigidity in groups.
Description
Technical Field
The utility model relates to the technical field of the track, specifically be a subassembly is piled with drawing rubber to bogie.
Background
The traction function of the common railway vehicle bogie is realized by a plurality of rubber piles providing longitudinal, transverse and vertical rigidity, and particularly, the traction and braking force transmission between a vehicle body and the bogie is realized longitudinally. Original rubber heap is separately detached with the metal mounting base, and the round boss through the rubber heap side inserts downthehole in the middle of the metal mounting base, and the upper and lower face of rubber heap and the upper and lower face of hole department in the middle of the metal mounting base are laminated simultaneously to accomplish the assembly of two parts.
The prior art has the following defects or problems:
at present, the requirement of the all-directional rigidity of a group of 4 traction rubber piles is met in addition to the requirement of the all-directional rigidity of a single traction rubber pile. And the whole transverse and vertical displacement is large displacement. To meet this requirement, we need to develop a traction rubber pile of a new structure to solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bogie is with pulling rubber heap subassembly to the weak point of prior art to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a subassembly is piled with pulling rubber to bogie, includes a plurality of bottom plate, a plurality of baffle and a plurality of rubber heap, two between the rubber heap terminal surface through the vulcanization with the baffle connects gradually, and end to end rubber heap one end all is connected with the bottom plate through the vulcanization and forms whole mechanism.
Furthermore, the number of the rubber piles is six, the number of the partition plates is five, and the thickness of the rubber piles is 4-5 times of that of the partition plates.
Furthermore, the side edge of the rubber pile is in a concave arc surface shape.
Furthermore, the number of the bottom plates is two, and one end, which is not connected with the rubber pile, of the bottom plate is provided with a protruding disc structure.
Compared with the prior art, the utility model provides a bogie is with drawing rubber heap subassembly possesses following beneficial effect:
the utility model discloses a baffle setting is between two rubber piles, thereby and the bottom plate mounting constitutes the traction rubber heap in rubber pile one end wherein, and the shearing force and the torsion that arouse when should pull rubber pile and can bear automobile body side roll, lateral motion and vertical motion, pull rubber pile and can realize that the flexible connection transmission is vertical, horizontal, provide single and suitable each to the rigidity in groups.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a sectional view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. a base plate; 2. a partition plate; 3. and (4) stacking the rubber.
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, in this embodiment: a traction rubber pile assembly for a bogie comprises a plurality of bottom plates 1, a plurality of partition plates 2 and a plurality of rubber piles 3, wherein the end surfaces of the two rubber piles 3 are sequentially connected with the partition plates 2 through vulcanization, and one ends of the head and tail rubber piles 3 are connected with the bottom plates 1 through vulcanization to form an integral mechanism; the traction rubber pile component is put into a special die by a base plate 1 finished workpiece, a partition plate 2 finished workpiece and a rubber pile 3 and vulcanized according to a vulcanization process, and the traction rubber pile component is connected with a bogie frame and a vehicle body traction pin and used for transmitting longitudinal force and bearing shearing force and torsion force caused by vehicle body side rolling, transverse movement and vertical movement, realizes flexible connection and provides proper rigidity in all directions. The damping and buffering effects are improved, and the comfort is improved.
Specifically, six rubber piles 3 are arranged, five partition plates 2 are arranged, the thickness of each rubber pile 3 is 4-5 times that of each partition plate 2, and the side edge of each rubber pile 3 is in a concave arc shape; guarantee that the quantity and the thickness of rubber heap 3 and baffle 2 set up all rationally, be convenient for bear shearing force and torsion that automobile body side roll, lateral motion and vertical motion arouse after this subassembly installation.
Specifically, two bottom plates 1 are arranged, and one end of each bottom plate 1, which is not connected with the rubber pile 3, is provided with a protruding disc structure; the structure sets up rationally, is convenient for this subassembly to install and use.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures made by the contents of the specification and the drawings are utilized under the idea of the present invention, or directly/indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a subassembly is piled with drawing rubber to bogie which characterized in that: including a plurality of bottom plate (1), a plurality of baffle (2) and a plurality of rubber heap (3), two between rubber heap (3) terminal surface through the vulcanization with baffle (2) connect gradually, and head and the tail rubber heap (3) one end all is connected with bottom plate (1) through the vulcanization and forms whole mechanism.
2. The draft rubber pile assembly for a bogie according to claim 1, wherein: the rubber pile (3) is provided with six, the partition plates (2) are provided with five, and the thickness of the rubber pile (3) is 4-5 times of that of the partition plates (2).
3. A traction rubber pile assembly for a bogie as claimed in claim 2, wherein: the side edge of the rubber pile (3) is in a concave arc surface shape.
4. The draft rubber stack assembly for a bogie according to claim 1, wherein: the rubber pile is characterized in that two bottom plates (1) are arranged, and one ends, not connected with the rubber piles (3), of the bottom plates (1) are provided with protruding disc structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221064125.7U CN217864149U (en) | 2022-05-06 | 2022-05-06 | Traction rubber pile assembly for bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221064125.7U CN217864149U (en) | 2022-05-06 | 2022-05-06 | Traction rubber pile assembly for bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217864149U true CN217864149U (en) | 2022-11-22 |
Family
ID=84088538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221064125.7U Active CN217864149U (en) | 2022-05-06 | 2022-05-06 | Traction rubber pile assembly for bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217864149U (en) |
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2022
- 2022-05-06 CN CN202221064125.7U patent/CN217864149U/en active Active
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