CN212840657U - High-strength middle shaft casting - Google Patents

Abstract

The utility model discloses a axis foundry goods of high strength, including foundry goods main part, foundry goods wing angle and preformed groove, the top and the bottom of foundry goods main part all are fixed with foundry goods wing angle, the top and the bottom of foundry goods main part all are provided with the preformed groove, and the both sides of first strengthening rib are fixed with the second strengthening rib, the inside of strengthening the shell evenly is provided with the enhancement granule. The utility model discloses a be provided with additional strengthening and improved the inside structural strength of foundry goods main part, be fixed in the inside of foundry goods main part through strengthening the shell, strengthen the shell and can improve the holistic internal structure intensity of foundry goods main part, be cross distribution between first strengthening rib and the second strengthening rib when improving foundry goods main part internal structure intensity, also can carry out even dispersion to the power that the foundry goods main part received, thereby reduce the holistic atress degree of foundry goods main part, the inside structural strength of foundry goods main part has been improved, the life of foundry goods main part has been prolonged.

Description

High-strength middle shaft casting

Technical Field

The utility model relates to a foundry goods technical field specifically is a axis foundry goods of high strength.

Background

Along with the rapid development of national economy, the development of the manufacturing industry of China is better and better, wherein in the technical field of castings, the castings are widely used in engineering machinery manufacturing, and the castings not only ensure enough tensile strength, but also have certain resistance to friction, vibration, impact and the like, so that special high-strength middle shaft castings can be used;

however, when the existing middle shaft casting in the market is used, the internal structure strength of the casting is weak, the use requirement of key parts of engineering mechanical equipment cannot be met, and the service life is short, so that a high-strength middle shaft casting is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a axis foundry goods of high strength to it is weaker to propose its foundry goods inner structure intensity in solving above-mentioned background art, can't reach the operation requirement of engineering machinery equipment key part, the lower problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the high-strength center shaft casting comprises a casting main body, casting wing angles and a reserved groove, wherein the casting wing angles are fixed to the top end and the bottom end of the casting main body, the reserved groove is formed in the top end and the bottom end of the casting main body, an anti-corrosion structure is arranged outside the casting main body, a wear-resistant structure is arranged outside the casting wing angles, a reinforcing structure is arranged inside the casting main body and comprises a reinforcing shell, second reinforcing ribs and reinforcing particles, the reinforcing shell is arranged inside the casting main body, the first reinforcing ribs are fixed inside the reinforcing shell, the second reinforcing ribs are fixed to two sides of each first reinforcing rib, and the reinforcing particles are uniformly arranged inside the reinforcing shell.

Preferably, the anticorrosive structure includes anticorrosive coating, anticorrosive granule and corrosion resistant coating, the anticorrosive coating is fixed in the outside of foundry goods main part, the inside of anticorrosive coating evenly is provided with anticorrosive granule, be fixed with corrosion resistant coating on the inside wall of anticorrosive coating, and corrosion resistant coating parcel is in the outside of foundry goods main part.

Preferably, the anticorrosive particles are uniformly distributed in the anticorrosive layer, and the anticorrosive coating is designed in a net structure.

Preferably, the wear-resisting structure includes lag, connection rubber piece and sucking disc, the lag sets up in the outside at foundry goods wing angle, all be fixed with the connection rubber piece on the inside wall of lag, and the one side of connecting the rubber piece all is fixed with the sucking disc, the sucking disc adsorbs in the outside at foundry goods wing angle.

Preferably, the suckers are arranged on the inner side wall of the protective sleeve at equal intervals, and an adsorption structure is formed between each sucker and each casting fin corner.

Preferably, the first reinforcing ribs are arranged in the reinforcing shell at equal intervals, and the first reinforcing ribs and the second reinforcing ribs are distributed in a crossed manner.

Compared with the prior art, the beneficial effects of the utility model are that: the high-strength middle shaft casting not only improves the structural strength inside the casting main body and prolongs the service life of the casting main body, but also enhances the corrosion resistance of the casting main body, prevents the surface of the casting main body from being corroded due to long-time use, has the wear resistance and reduces the wear degree of the casting wing angle;

(1) the reinforcing structure is arranged to improve the structural strength inside the casting main body, the reinforcing shell is fixed inside the casting main body and can improve the integral internal structural strength of the casting main body, the first reinforcing ribs and the second reinforcing ribs are distributed in a crossed manner, so that the internal structural strength of the casting main body is improved, and meanwhile, the force borne by the casting main body can be uniformly dispersed, so that the integral stress degree of the casting main body is reduced, the structural strength inside the casting main body is improved, and the service life of the casting main body is prolonged;

(2) the corrosion resistance of the casting main body is enhanced by the arrangement of the corrosion-resistant structure, the corrosion-resistant layer is wrapped outside the casting main body, the corrosion resistance of the casting main body can be increased, when corrosive liquid drips on the surface of the casting main body, the corrosion-resistant layer can block corrosive substances, and the phenomenon that the surface of the casting main body is corroded due to long-time use is prevented;

(3) the wear-resistant performance is achieved through the wear-resistant structure, when the casting fin angle is used for a long time, a certain wear degree can be generated, the protective sleeve is sleeved outside the casting fin angle, the sucker can be adsorbed on the outer wall of the casting fin angle by pressing the protective sleeve, the protective sleeve can be wrapped outside the casting fin angle, the wear-resistant performance is achieved, and the wear degree of the casting fin angle is reduced.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged partial cross-sectional view of the utility model at a in fig. 2;

fig. 4 is a schematic view of the front view partial section structure of the corrosion prevention structure of the present invention.

In the figure: 1. a casting body; 2. casting a wing angle; 3. reserving a groove; 4. an anti-corrosion structure; 401. an anticorrosive layer; 402. preservative particles; 403. corrosion-resistant coating; 5. a wear resistant structure; 501. a protective sleeve; 502. connecting a rubber block; 503. a suction cup; 6. a reinforcing structure; 601. a reinforcement shell; 602. a first reinforcing rib; 603. a second reinforcing rib; 604. the particles are reinforced.

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. 1-4, the present invention provides an embodiment: a high-strength middle shaft casting comprises a casting main body 1, casting wing angles 2 and reserved grooves 3, wherein the casting wing angles 2 are fixed at the top end and the bottom end of the casting main body 1, the reserved grooves 3 are formed in the top end and the bottom end of the casting main body 1, an anticorrosion structure 4 is arranged outside the casting main body 1, a wear-resistant structure 5 is arranged outside the casting wing angles 2, a reinforcing structure 6 is arranged inside the casting main body 1, the reinforcing structure 6 comprises reinforcing shells 601, second reinforcing ribs 603 and reinforcing particles 604, the reinforcing shells 601 are arranged inside the casting main body 1, the first reinforcing ribs 602 are fixed inside the reinforcing shells 601, the second reinforcing ribs 603 are fixed on two sides of the first reinforcing ribs 602, and the reinforcing particles 604 are uniformly arranged inside the reinforcing shells 601;

the first reinforcing ribs 602 are arranged in the reinforcing shell 601 at equal intervals, and the first reinforcing ribs 602 and the second reinforcing ribs 603 are distributed in a crossed manner;

specifically, as shown in fig. 2 and 4, when the mechanism is used, firstly, the reinforcing shell 601 is fixed inside the casting main body 1, the reinforcing shell 601 can improve the internal structural strength of the casting main body 1, and the first reinforcing ribs 602 and the second reinforcing ribs 603 are distributed in a cross manner to improve the internal structural strength of the casting main body 1 and simultaneously uniformly disperse the force applied to the casting main body 1, so that the stress degree of the casting main body 1 is reduced, the internal structural strength of the casting main body 1 is improved, and the service life of the casting main body 1 is prolonged;

the anticorrosion structure 4 comprises an anticorrosion layer 401, anticorrosion particles 402 and anticorrosion coating 403, the anticorrosion layer 401 is fixed outside the casting main body 1, the anticorrosion particles 402 are uniformly arranged inside the anticorrosion layer 401, the anticorrosion coating 403 is fixed on the inner side wall of the anticorrosion layer 401, the anticorrosion coating 403 is wrapped outside the casting main body 1, the anticorrosion particles 402 are uniformly distributed inside the anticorrosion layer 401, and the anticorrosion coating 403 is designed in a net structure;

specifically, as shown in fig. 2 and 4, when the mechanism is used, firstly, the anticorrosion layer 401 is wrapped outside the casting main body 1, anticorrosion particles 402 are placed inside the anticorrosion layer 401, so that the corrosion resistance of the casting main body 1 can be increased, the anticorrosion coating 403 can enable the anticorrosion layer 401 and the casting main body 1 to be attached tightly and not to fall off easily, when some corrosive liquid drops on the surface of the casting main body 1, the anticorrosion layer 401 can block corrosive substances, the corrosion resistance of the casting main body 1 is enhanced, and the phenomenon that the surface of the casting main body 1 is corroded due to long-term use is prevented;

the wear-resistant structure 5 comprises a protective sleeve 501, connecting rubber blocks 502 and suckers 503, the protective sleeve 501 is arranged outside the casting fin angle 2, the connecting rubber blocks 502 are fixed on the inner side walls of the protective sleeve 501, the suckers 503 are fixed on one sides of the connecting rubber blocks 502, the suckers 503 are adsorbed outside the casting fin angle 2, the suckers 503 are arranged on the inner side walls of the protective sleeve 501 at equal intervals, and an adsorption structure is formed between the suckers 503 and the casting fin angle 2;

specifically, as shown in fig. 2 and 3, when the mechanism is used, firstly, when the casting fin corner 2 is used for a long time, a certain wear degree is generated, the protective sleeve 501 is sleeved outside the casting fin corner 2, the suction cup 503 can be adsorbed on the outer wall of the casting fin corner 2 by pressing the protective sleeve 501, at this time, the protective sleeve 501 is wrapped outside the casting fin corner 2, the protective sleeve 501 can reduce the wear length of the casting fin corner 2, and has a wear-resisting property, and the wear degree of the casting fin corner 2 is reduced.

The working principle is as follows: when the utility model is used, firstly, the middle shaft casting is carried to a designated position, the middle shaft casting is installed on mechanical equipment through tools, the protecting sleeve 501 is sleeved outside the casting wing angle 2, the sucking disc 503 can be adsorbed on the outer wall of the casting wing angle 2 by pressing the protecting sleeve 501, at the moment, the protecting sleeve 501 can be wrapped outside the casting wing angle 2, and the protecting sleeve 501 can reduce the abrasion length of the casting wing angle 2;

secondly, the anticorrosive coating 401 wraps the outside of the casting main body 1, the anticorrosive particles 402 are placed inside the anticorrosive coating 401, the corrosion resistance of the casting main body 1 can be increased, the anticorrosive coating 403 can enable the anticorrosive coating 401 and the casting main body 1 to be attached more tightly and not to fall off easily, and when corrosive liquid drips on the surface of the casting main body 1, the anticorrosive coating 401 can block corrosive substances;

finally, the reinforcing shell 601 can improve the overall internal structural strength of the casting main body 1, and the first reinforcing ribs 602 and the second reinforcing ribs 603 are distributed in a cross manner, so that the internal structural strength of the casting main body 1 is improved, and the force borne by the casting main body 1 can be uniformly dispersed, so that the overall stress degree of the casting main body 1 is reduced, and the use work of the middle shaft casting is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a axis foundry goods of high strength, includes foundry goods main part (1), foundry goods wing angle (2) and reserve groove (3), its characterized in that: casting wing angles (2) are fixed at the top end and the bottom end of the casting main body (1), the top end and the bottom end of the casting main body (1) are both provided with a preformed groove (3), the exterior of the casting main body (1) is provided with an anti-corrosion structure (4), the exterior of the casting wing angle (2) is provided with a wear-resistant structure (5), the interior of the casting main body (1) is provided with a reinforcing structure (6), the reinforcing structure (6) comprises a reinforcing shell (601), a second reinforcing rib (603) and reinforcing particles (604), the reinforcing shell (601) is arranged inside the casting main body (1), first reinforcing ribs (602) are fixed inside the reinforcing shell (601), and the two sides of the first reinforcing rib (602) are fixed with second reinforcing ribs (603), and reinforcing particles (604) are uniformly arranged in the reinforcing shell (601).

2. A high strength bottom bracket casting according to claim 1, further comprising: anticorrosive structure (4) include anticorrosive coating (401), anticorrosive granule (402) and corrosion resistant coating (403), anticorrosive coating (401) are fixed in the outside of foundry goods main part (1), the inside of anticorrosive coating (401) evenly is provided with anticorrosive granule (402), be fixed with corrosion resistant coating (403) on the inside wall of anticorrosive coating (401), and corrosion resistant coating (403) parcel is in the outside of foundry goods main part (1).

3. A high strength bottom bracket casting according to claim 2, further comprising: the anticorrosive particles (402) are uniformly distributed in the anticorrosive layer (401), and the anticorrosive coating (403) is designed to be of a net structure.

4. A high strength bottom bracket casting according to claim 1, further comprising: wear-resisting structure (5) include lag (501), connection rubber block (502) and sucking disc (503), lag (501) set up in the outside of foundry goods wing angle (2), all be fixed with on the inside wall of lag (501) and connect rubber block (502), and the one side of connecting rubber block (502) all is fixed with sucking disc (503), sucking disc (503) adsorb in the outside of foundry goods wing angle (2).

5. A high strength bottom bracket casting according to claim 4, further comprising: the suction cups (503) are arranged on the inner side wall of the protective sleeve (501) at equal intervals, and an adsorption structure is formed between the suction cups (503) and the casting wing corners (2).

6. A high strength bottom bracket casting according to claim 1, further comprising: the first reinforcing ribs (602) are arranged in the reinforcing shell (601) at equal intervals, and the first reinforcing ribs (602) and the second reinforcing ribs (603) are distributed in a crossed manner.

Images