CN215567667U - High manganese steel chain plate for wear-resistant material - Google Patents
High manganese steel chain plate for wear-resistant material Download PDFInfo
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- CN215567667U CN215567667U CN202122036021.7U CN202122036021U CN215567667U CN 215567667 U CN215567667 U CN 215567667U CN 202122036021 U CN202122036021 U CN 202122036021U CN 215567667 U CN215567667 U CN 215567667U
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Abstract
The utility model discloses a high manganese steel chain plate for wear-resistant materials in the technical field of chain plates, wherein the left side and the right side of the top of a metal plate are fixedly provided with a first connecting plate, the middle part of the bottom of the metal plate is fixedly provided with a second connecting plate, the ends of the first connecting plate and the second connecting plate, which are far away from the metal plate, are respectively provided with a mounting hole, the left end of an inserted rod is fixedly provided with a first external thread section, the left end of the first external thread section is in threaded connection with a self-locking nut, the left side wall in the self-locking nut is fixedly provided with a sealing rubber ring, the assembly part of the self-locking nut and the first external thread section is provided with an assembly cavity, the assembly cavity is internally provided with an internal thread section, the right end of the inserted rod is provided with a through hole, a screw rod is inserted and connected in the through hole, the two ends of the screw rod are respectively and fixedly provided with a second external thread section, the outer walls of the two groups of second external thread sections are both in threaded connection with nuts, and the arrangement is not only favorable for improving the installation speed of workers, and the reliability of the device is guaranteed.
Description
Technical Field
The utility model relates to the technical field of chain plates, in particular to a high manganese steel chain plate for a wear-resistant material.
Background
The chain plates mainly comprise the following components: the chain plates of the chip removal machine, the metal chain plates, the conveying chain plates, the cleaning chain plates, the metal chain plates for beer, the chain plates of the chip removal machine, the stainless steel chain plates of the punching chain plates, the carbon steel chain plates, the transmission chain plates, the engineering plastic chain plates, the keel chain plates and the like. The chain plate is mainly characterized in that: the surface operates steadily, is difficult for receiving the interference of other materials moreover, can carry the material that weight is big, and durable can be according to particular case, the link joint of suitable specification of design production. The specifications of the common chain plates are 31.75, 38.1 and 50.8, and compared with other transmission belts, the cost and the manufacturing cost are higher. Although the chain plate sold in the existing market has the characteristics of high temperature resistance, wear resistance and the like, the disassembly is very complicated, and therefore, the high manganese steel chain plate for the wear-resistant material is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high manganese steel chain plate for wear-resistant materials, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: including the link joint body, the link joint body includes: the improved chain plate comprises a metal plate and an insert rod, wherein first connecting plates are fixedly arranged on the left side and the right side of the top of the metal plate, a second connecting plate is fixedly arranged in the middle of the bottom of the metal plate, mounting holes are formed in the ends, far away from the metal plate, of the first connecting plate and the second connecting plate, two groups of chain plate bodies are connected with each other by sequentially penetrating through the first connecting plate and the second connecting plate through the insert rod, a first external thread section is fixedly arranged at the left end of the insert rod, a self-locking nut is in threaded connection with the left end of the first external thread section, a sealing rubber ring is fixedly arranged on the left side wall in the self-locking nut, an assembly cavity is formed in the assembly position of the self-locking nut and the first external thread section, an internal thread section is formed in the assembly cavity, a through hole is formed in the right end of the insert rod, a screw rod is arranged in the through hole in an inserting mode, and second external thread sections are fixedly arranged at the two ends of the screw rod, and the outer walls of the two groups of second external thread sections are in threaded connection with nuts.
Preferably, the outer diameter of the first external thread section is matched with the inner diameter of the internal thread section.
Preferably, the inner diameter of the nut is sized to match the outer diameter of the second external thread segments.
Preferably, the number of the mounting holes of the chain plate body is three, and the inner diameter of each mounting hole is matched with the outer diameter of the corresponding inserted rod.
Preferably, the outer diameter of the screw is matched with the inner diameter of the through hole.
Preferably, the material of the chain plate body is high manganese steel, and the outer surface wall of the chain plate body is coated with wear-resistant and high-temperature-resistant paint.
Preferably, the first connecting plate and the second connecting plate are welded with the top and the bottom of the metal plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable structural design, a worker places two groups of chain plate bodies oppositely, one end of the chain plate body sequentially passes through the first connecting plate and the second connecting plate through the arranged inserting rod and extends out of the mounting hole at the other side of the first connecting plate, then the inserting rod is fixed by the arranged self-locking nut through a spanner, the screw rod is inserted into the other end of the inserting rod and is assembled on the screw rod through the arranged nut in a screwed way, the screw rod is fixed on the inserting rod through the nut, the inserting rod is not easy to fall off in the using process through the arrangement, the disassembly can be completed by using the opposite steps, the other end of the inserting rod is matched with the internal thread section arranged on the self-locking nut through the first external thread section, the axial locking force of the inserting rod can be provided, the inserting rod is matched with the self-locking nut through the arranged sealing rubber ring, and the sealing performance of the device is ensured, through the arrangement, the installation speed of workers is improved, and the use reliability of the device is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of the utility model at A;
FIG. 4 is a schematic structural view of the self-locking nut of the present invention;
FIG. 5 is a schematic view of the structure of the insert rod of the present invention.
In the figure: 1. a chain plate body; 2. a metal plate; 3. a first connecting plate; 4. a second connecting plate; 5. inserting a rod; 6. a screw; 7. a nut; 8. a first external thread section; 9. a self-locking nut; 10. an internal thread section; 11. assembling the cavity; 12. sealing the rubber ring; 13. mounting holes; 14. a second outer thread segment.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a high manganese steel link plate for wear-resistant material, includes link plate body 1, and link plate body 1 includes: the chain plate comprises a metal plate 2 and an insert rod 5, wherein first connecting plates 3 are fixedly arranged on the left side and the right side of the top of the metal plate 2, a second connecting plate 4 is fixedly arranged in the middle of the bottom of the metal plate 2, mounting holes 13 are respectively formed in the ends, far away from the metal plate 2, of the first connecting plates 3 and the second connecting plates 4, two groups of chain plate bodies 1 are sequentially connected with each other through the first connecting plates 3 and the second connecting plates 4 through the insert rod 5, a first external thread section 8 is fixedly arranged at the left end of the insert rod 5, a self-locking nut 9 is in threaded connection with the left end of the first external thread section 8, a sealing rubber ring 12 is fixedly arranged on the left side wall in the self-locking nut 9, an assembly cavity 11 is formed at the assembly position of the self-locking nut 9 and the first external thread section 8, an internal thread section 10 is arranged in the assembly cavity 11, a through hole is formed in the right end of the insert rod 5, a screw rod 6 is arranged in the through hole in an inserting connection mode, and second external thread sections 14 are respectively fixedly arranged at the two ends of the screw rod 6, the outer walls of the two groups of second external thread sections 14 are both in threaded connection with nuts 7.
Referring to fig. 5 and 4, the outer diameter of the first external thread section 8 is matched with the inner diameter of the internal thread section 10;
referring to fig. 3 and 1, the inner diameter of the nut 7 is adapted to the outer diameter of the second external thread segments 14;
referring to fig. 1 and 2, the number of the mounting holes 13 is three, and the inner diameter of the mounting holes 13 is matched with the outer diameter of the inserted rod 5;
referring to fig. 3 and fig. 1, the outer diameter of the screw 6 is matched with the inner diameter of the through hole;
referring to fig. 1, the material of the chain plate body 1 is high manganese steel, and the outer surface wall of the chain plate body 1 is coated with wear-resistant and high-temperature-resistant paint;
referring to fig. 1, the first connecting plate 3 and the second connecting plate 4 are welded to the top and the bottom of the metal plate 2.
The working principle is as follows: the working personnel place the two groups of chain plate bodies 1 in opposite directions, one end of the inserted link 5 sequentially passes through the first connecting plate 3 and the second connecting plate 4 through the arranged installation hole 13 and extends out of the installation hole 13 at the other side of the first connecting plate 3, then the inserted link 5 is fixed by the arranged self-locking nut 9 through a wrench, the screw 6 is inserted into the other end of the inserted link 5, the inserted link 6 is assembled on the screw 6 through the arranged nut 7 in a threaded manner, the screw 6 is fixed on the inserted link by the nut 7, the inserted link 5 is not easy to fall off in the using process through the arrangement, the disassembly can be completed by using the opposite steps, the other end of the inserted link 5 is matched with the internal thread section 10 arranged on the self-locking nut 9 through the first external thread section 8 to provide the axial locking force of the inserted link 5, the inserted link 5 is matched with the self-locking nut 9 through the arranged sealing rubber ring 12, the sealing performance of the device is guaranteed, the installation speed of workers is improved, and the use reliability of the device is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high manganese steel link plate for wear-resisting material, includes link plate body (1), its characterized in that: the link plate body (1) includes: the novel chain plate comprises a metal plate (2) and an insert rod (5), wherein first connecting plates (3) are fixedly arranged on the left side and the right side of the top of the metal plate (2), a second connecting plate (4) is fixedly arranged in the middle of the bottom of the metal plate (2), mounting holes (13) are formed in the ends, far away from the metal plate (2), of the first connecting plates (3) and the second connecting plates (4), two groups of chain plate bodies (1) sequentially penetrate through the first connecting plates (3) and the second connecting plates (4) through the insert rod (5) to be connected, a first external thread section (8) is fixedly arranged at the left end of the insert rod (5), a self-locking nut (9) is in threaded connection with the left end of the first external thread section (8), a sealing rubber ring (12) is fixedly arranged on the left side wall in the self-locking nut (9), an assembly cavity (11) is formed in the assembly position of the self-locking nut (9) and the first external thread section (8), an inner thread section (10) is arranged in the assembling cavity (11), a through hole is formed in the right end of the inserted link (5), a screw rod (6) is inserted in the through hole in a connected mode, second outer thread sections (14) are fixedly arranged at two ends of the screw rod (6), and nuts (7) are connected to the outer walls of the second outer thread sections (14) in a threaded mode.
2. The high manganese steel link plate for wear resistant material of claim 1, wherein: the outer diameter of the first external thread section (8) is matched with the inner diameter of the internal thread section (10).
3. The high manganese steel link plate for wear resistant material of claim 1, wherein: the inner diameter of the nut (7) is matched with the outer diameter of the second external thread section (14).
4. The high manganese steel link plate for wear resistant material of claim 1, wherein: the number of the mounting holes (13) is three, and the inner diameter of each mounting hole (13) is matched with the outer diameter of the corresponding inserted rod (5).
5. The high manganese steel link plate for wear resistant material of claim 1, wherein: the outer diameter of the screw (6) is matched with the inner diameter of the through hole.
6. The high manganese steel link plate for wear resistant material of claim 1, wherein: the chain plate body (1) is made of high manganese steel, and the outer surface wall of the chain plate body (1) is coated with wear-resistant and high-temperature-resistant paint.
7. The high manganese steel link plate for wear resistant material of claim 1, wherein: the first connecting plate (3), the second connecting plate (4) and the top and the bottom of the metal plate (2) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036021.7U CN215567667U (en) | 2021-08-27 | 2021-08-27 | High manganese steel chain plate for wear-resistant material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122036021.7U CN215567667U (en) | 2021-08-27 | 2021-08-27 | High manganese steel chain plate for wear-resistant material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215567667U true CN215567667U (en) | 2022-01-18 |
Family
ID=79842991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122036021.7U Active CN215567667U (en) | 2021-08-27 | 2021-08-27 | High manganese steel chain plate for wear-resistant material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215567667U (en) |
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2021
- 2021-08-27 CN CN202122036021.7U patent/CN215567667U/en active Active
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