CN218229208U - Reinforced framework for rubber block - Google Patents
Reinforced framework for rubber block Download PDFInfo
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- CN218229208U CN218229208U CN202222671371.5U CN202222671371U CN218229208U CN 218229208 U CN218229208 U CN 218229208U CN 202222671371 U CN202222671371 U CN 202222671371U CN 218229208 U CN218229208 U CN 218229208U
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Abstract
The utility model discloses a strenghthened type skeleton for block rubber, including the block rubber, the block rubber has main part rubber and skeleton to constitute, the upper surface both sides of block rubber all are provided with two and keep away a hole, the upper surface middle part both ends of block rubber all are provided with the screw hole, the both ends of skeleton are provided with profile modeling and stick up the limit, the utility model discloses an in the use of track piece, no longer appear because the skeleton warp the whole drop of rubber that leads to, the skeleton atress is indeformable simultaneously, provides sufficient holding power, and the problem of droing of punching press welding nut can not also appear in the nut back lock, and equipment operation is safer, and the fault rate reduces.
Description
Technical Field
The utility model relates to an engineering machine tool chassis track technical field specifically is a strenghthened type skeleton for block rubber.
Background
The rubber track block is used as a chassis part of the engineering machinery, and has the characteristics of road surface protection, low noise, strong ground grabbing force and the like compared with a steel bottom plate walking mechanism. The rubber crawler blocks are widely applied to various heavy-load crawler-type equipment.
At present, the integral type shoe blocks are used for the heavy-duty equipment, and the maintenance cost is high due to integral vulcanization. The split type shoe blocks are mostly used by welding and fixing nuts after being formed by punching plates, and the strength is lower. Failure modes such as framework deformation, welded nut falling, shoe block fracture and the like often occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strenghthened type skeleton for block rubber 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:
the utility model provides a strenghthened type skeleton for block rubber, includes the block rubber, the block rubber has main part rubber and skeleton to constitute, the upper surface both sides of block rubber all are provided with two and keep away the position hole, the upper surface middle part both ends of block rubber all are provided with the screw hole, the both ends of skeleton are provided with the profile modeling and stick up the limit.
As a further aspect of the present invention: the framework is fixed with the main rubber through vulcanization adhesion, and the framework is located at the bottom of the main rubber.
As the utility model discloses further scheme again: the framework is formed by rolling steel.
As the utility model discloses further scheme again: the threaded hole is formed by one-step molding of a roller.
As a further aspect of the present invention: the profiling warped edge is matched with two sides of the bottom of the main rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an in the shoe block use, the whole rubber that leads to because the skeleton warp no longer appears droing, and the skeleton atress is indeformable simultaneously, provides enough holding power, and punching press welded nut's the problem of droing can not appear yet in the nut back lock, and equipment operation is safer, and the fault rate reduces.
Drawings
Fig. 1 is a schematic structural view of a reinforced rubber block skeleton.
Fig. 2 is a connection diagram of a framework and a main rubber in the framework for the reinforced rubber block.
Fig. 3 is a schematic structural view of a main rubber in a framework for a reinforced rubber block.
Fig. 4 is a schematic structural view of a framework in the framework for the reinforced rubber block.
Fig. 5 is a top view of a frame of the reinforced rubber block frame.
In the figure: 1. a rubber block; 2. a framework; 3. a main body rubber; 2-1, copying and edge warping; 2-2, avoiding a position hole; 2-3, a threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Please refer to fig. 1-5, in an embodiment of the present invention, a reinforced skeleton for rubber blocks, includes a rubber block 1, the rubber block 1 includes a main rubber 3 and a skeleton 2, the skeleton 2 and the main rubber 3 are fixed by vulcanization adhesion, and the skeleton 2 is located at the bottom of the main rubber 3, the skeleton 2 is formed by rolling steel, two clearance holes 2-2 are disposed at two sides of the upper surface of the rubber block 1, threaded holes 2-3 are disposed at two ends of the middle portion of the upper surface of the rubber block 1, the threaded holes 2-3 are formed by one-step forming of a roller, there is no risk of falling of a welding nut, the strength of the skeleton is improved by the whole tempering treatment, the two ends of the skeleton 2 are provided with profile raised edges 2-1, the profile raised edges 2-1 are matched with the two sides of the bottom of the main rubber 3, the skeleton 2 is formed by the profile raised edges 2-1, the clearance holes 2-2 and the threaded holes 2-3, the profile raised edges 2-1 and the equipment installation slot support are attached to provide sufficient strength, which is higher than the traditional punching skeleton, and is not easy to deform.
The utility model discloses a theory of operation is:
in the use, if meet the resistance of direction of advance, can produce a width direction's effort to block rubber 1, drive rubber deformation to pulling skeleton 2 warp, this in-process, the nut if welded, then probably produce the risk of droing, be the punching press like skeleton 2, drive the stamping workpiece under the not enough condition of stamping workpiece intensity and produce the turn-up earlier, back whole deformation, cause block rubber 1 to become invalid, the utility model provides an anti turn-up of steel rolling skeleton is enough with whole bending resistance, does not warp when resisting external force, and the machine sideslips and slides the shearing and the upset power of production to the track and transmit whole screwed hole, provides sufficient whole resistance.
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. The utility model provides a strenghthened type skeleton for block rubber, includes block rubber (1), its characterized in that, block rubber (1) has main part rubber (3) to constitute with skeleton (2), the upper surface both sides of block rubber (1) all are provided with two and keep away a hole (2-2), the upper surface middle part both ends of block rubber (1) all are provided with screw hole (2-3), the both ends of skeleton (2) are provided with profile modeling and stick up limit (2-1).
2. A reinforced rubber block frame as claimed in claim 1, wherein the frame (2) is fixed to the main rubber (3) by vulcanization adhesion, and the frame (2) is located at the bottom of the main rubber (3).
3. A carcass for reinforced rubber blocks, according to claim 1, characterized in that said carcass (2) is rolled from steel.
4. A reinforced rubber block frame as defined in claim 1, wherein said screw holes (2-3) are formed by one-step molding with a roll.
5. A reinforced rubber block frame as in claim 1, wherein said contoured raised edges (2-1) are adapted to the bottom sides of the main rubber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222671371.5U CN218229208U (en) | 2022-10-11 | 2022-10-11 | Reinforced framework for rubber block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222671371.5U CN218229208U (en) | 2022-10-11 | 2022-10-11 | Reinforced framework for rubber block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218229208U true CN218229208U (en) | 2023-01-06 |
Family
ID=84667725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222671371.5U Active CN218229208U (en) | 2022-10-11 | 2022-10-11 | Reinforced framework for rubber block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218229208U (en) |
-
2022
- 2022-10-11 CN CN202222671371.5U patent/CN218229208U/en active Active
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