CN212004059U - High-tolerance rubber spring device for tamping machine - Google Patents
High-tolerance rubber spring device for tamping machine Download PDFInfo
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- CN212004059U CN212004059U CN202020621925.9U CN202020621925U CN212004059U CN 212004059 U CN212004059 U CN 212004059U CN 202020621925 U CN202020621925 U CN 202020621925U CN 212004059 U CN212004059 U CN 212004059U
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- rubber
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- roof
- rubber body
- spring device
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Abstract
The utility model relates to a rubber spring device for tamping tool of high tolerance, including the rubber body to and imbed respectively the connecting plate of terminal surface and structural symmetry about the rubber body, the connecting plate is roof and barrel integrated into one piece, and the barrel sinks the spill tubular construction that forms for the roof center, and the connecting plate is equipped with a plurality of strengthening ribs, and the barrel bottom is connected through the strengthening rib with the roof edge, and the roof has circular indent thread groove with the processing of rubber body contact surface part, and the rubber body is embedded into the internal thread groove with the contact surface of roof. This novel bonding force who improves the rubber body greatly and connecting plate makes whole device receive bigger destructive power and be difficult for the debonding, improves rubber bearing capacity, increase of service life simultaneously greatly.
Description
Technical Field
Rubber elastic element for tamping machine, relate to a supporting element of tamping machine, specifically be a rubber spring device for tamping machine of high tolerance.
Background
Generally, rubber elastic elements of the tamping machine are embedded outside a product framework in a bolt area, so that the elastic elements are affected by uneven stress and the adhesive force of a metal framework in actual use, the rubber elastic elements are seriously damaged by shearing stress, the fatigue life of the rubber elastic elements is greatly reduced, the whole equipment is troublesome to disassemble when the elastic elements are replaced in the whole working area of the elastic elements, and the use units stop production due to frequent replacement of the elastic elements, so that the unestimable economic loss is caused. In view of the foregoing, a technology of a connecting member for butt joint with a frame, which is matched with a rubber body design of a conventional rubber elastic element, has been developed, such as the patent publication No. CN208153593U, entitled rubber spring device for a tamping machine. After the rubber is put into the market for use, the fact that the stress of the spring element is large in actual use, the adhesive force between the connecting plate and the rubber body is small, and the situation of glue opening is easy to occur.
SUMMERY OF THE UTILITY MODEL
To the above situation, the utility model provides a high tolerance's rubber spring assembly for tamping machine strengthens the rubber body greatly and the bonding force of connecting piece, improves whole spring assembly's bearing capacity simultaneously to a bearing performance of spring assembly is provided.
In order to realize the purpose, the following technical scheme is adopted: the utility model provides a high toleration's rubber spring device for tamping machine, including the rubber body, and imbed respectively in the rubber body about the terminal surface and the connecting plate of structural symmetry, the connecting plate is roof and barrel integrated into one piece, the barrel sinks the spill tubular construction that forms for the roof center, the connecting plate is equipped with a plurality of strengthening ribs, the barrel bottom passes through the strengthening rib with the roof edge and is connected, the roof has circular indent thread groove with rubber body contact surface part processing, the rubber body is embedded into the internal thread groove with the contact surface of roof, the adhesive bonding area between greatly increased rubber body and the connecting plate.
Furthermore, the radius of the section of the rubber body is 0.5-1 cm larger than that of the top plate, so that the rubber body has higher deformation capacity and space.
Furthermore, the connecting plate is made of stainless steel plates or carbon steel plates.
Furthermore, the reinforcing ribs are made of the same material as the connecting plate, so that the reinforcing ribs and the connecting plate are convenient to integrally form, or the structure of the connecting plate is more stable.
Further, the rubber body is made of any one of natural rubber, chloroprene rubber, nitrile rubber, silicon rubber or styrene butadiene rubber.
The utility model discloses beneficial effect: the bonding area of the rubber body and the connecting piece is greatly increased in a limited space, so that the bonding force of the rubber body and the connecting piece is improved, and the spring device is not easy to glue due to larger destructive force. Meanwhile, the rubber body has a larger contact surface with the connecting piece embedded in the rubber body, so that the rubber has better bearing capacity, and the service life is greatly prolonged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connecting plate structure of the present invention;
fig. 3 is a bottom view of the connection plate of the present invention.
As shown in the figure: 1. a rubber body; 2. a connecting plate; 21. a top plate; 22. a barrel; 23. reinforcing ribs; 24. concave thread groove.
Detailed Description
Example 1
The invention is further explained by combining the attached drawings, as shown in figures 1-3, a high-tolerance rubber spring device for a tamping machine comprises a rubber body (1) and connecting plates (2) which are respectively embedded in the upper end surface and the lower end surface of the rubber body and have symmetrical structures. Wherein the design of connecting plate (2) is roof (21) and barrel (22) integrated into one piece, and roof (21) is the circular platelike structure that has certain thickness, and barrel (22) sink the spill tubular structure that forms for roof (21) center, is equipped with a plurality of strengthening ribs between barrel (22) bottom and roof (21) edge, and connecting plate (2) and strengthening rib (23) integrated into one piece, and roof (21) have circular indent thread groove (24) in the part processing with rubber body (1) contact surface. The connecting plate (2) and the reinforcing ribs (23) thereof are made of stainless steel plates or carbon steel plates. The rubber body (1) is formed by injection through a mold with an upper connecting plate and a lower connecting plate (2), the upper connecting plate and the lower connecting plate (2) which are placed in the mold are identical in size, the rubber body (2) which is formed by injection is a circular cylindrical body, and the radius of the cross section of the rubber body is 0.5-1 cm larger than that of the top plate. The injection rubber can be any one of natural rubber, chloroprene rubber, butadiene acrylonitrile rubber, silicon rubber or styrene butadiene rubber.
Claims (5)
1. The utility model provides a high toleration's rubber spring device for tamping machine, including the rubber body to and imbed respectively in the rubber body about the terminal surface and the connecting plate of structural symmetry, the connecting plate is roof and barrel integrated into one piece, the barrel sinks the spill tubular construction that forms for the roof center, a serial communication port, the connecting plate is equipped with a plurality of strengthening ribs, the barrel bottom passes through the strengthening rib with the roof edge to be connected, the roof has circular indent thread groove with the processing of rubber body contact surface part, the rubber body is embedded into the internal thread inslot with the contact surface of roof.
2. The high-tolerance rubber spring device for the tamping machine according to claim 1, wherein the radius of the cross section of the rubber body is 0.5-1 cm larger than that of the top plate.
3. The high-tolerance rubber spring device for the tamping machine according to claim 1, wherein the connecting plate is made of stainless steel plate or carbon steel plate.
4. The high-tolerance rubber spring device for the tamping machine according to claim 1, wherein the material of the reinforcing rib is the same as that of the connecting plate.
5. The high-tolerance rubber spring device for the tamping machine according to claim 1, wherein the rubber body is made of any one of natural rubber, neoprene rubber, nitrile rubber, silicon rubber or styrene butadiene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020621925.9U CN212004059U (en) | 2020-04-23 | 2020-04-23 | High-tolerance rubber spring device for tamping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020621925.9U CN212004059U (en) | 2020-04-23 | 2020-04-23 | High-tolerance rubber spring device for tamping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212004059U true CN212004059U (en) | 2020-11-24 |
Family
ID=73406609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020621925.9U Active CN212004059U (en) | 2020-04-23 | 2020-04-23 | High-tolerance rubber spring device for tamping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212004059U (en) |
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2020
- 2020-04-23 CN CN202020621925.9U patent/CN212004059U/en active Active
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