CN216044763U - Cylinder body structure of single-cylinder hydraulic cone machine - Google Patents
Cylinder body structure of single-cylinder hydraulic cone machine Download PDFInfo
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- CN216044763U CN216044763U CN202121535237.1U CN202121535237U CN216044763U CN 216044763 U CN216044763 U CN 216044763U CN 202121535237 U CN202121535237 U CN 202121535237U CN 216044763 U CN216044763 U CN 216044763U
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Abstract
The utility model discloses a cylinder body structure of a single-cylinder hydraulic cone machine, which comprises a cylinder body, wherein the cylinder body is of a cylindrical structure with a cylinder body through hole penetrating through the middle part, the cylinder body comprises an upper cylinder body and a lower cylinder body which are arranged in an up-and-down integrated manner, the aperture of the cylinder body through hole in the upper cylinder body is smaller than that of the cylinder body through hole in the lower cylinder body, a transverse hole communicated with the cylinder body through hole is transversely arranged on the side wall of the joint of the two cylinder bodies, a flange plate is arranged at the top of the upper cylinder body, a plurality of first mounting holes are uniformly arranged on the flange plate, second mounting holes corresponding to the first mounting holes on the flange plate in position and quantity are arranged at the bottom of the lower cylinder body, the top of the upper cylinder body extends upwards and is provided with an installation round table protruding outwards from the flange plate, one side of the flange plate, close to the wall surface of the upper cylinder body, is provided with at least two positioning holes, and the aperture of each positioning hole is smaller than that of the first installation hole; and the opposite wall surface of the inner wall of the upper cylinder body is axially provided with an inward sunken key groove.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to a cylinder body structure of a single-cylinder hydraulic cone machine.
Background
The single-cylinder hydraulic cone crusher is also called cone crusher, and is a crushing machine suitable for raw materials in metallurgy, building, road building, chemistry and silicate industries. According to the different crushing principles and the different sizes of product particles, the products are divided into a plurality of models. The crusher is widely applied to various departments such as mines, smelting, building materials, highways, railways, water conservancy, chemical industry and the like. The cone crusher has large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium-sized and fine-sized ores and rocks. With the continuous development of mine technology, the types and models of cone machines are more and more, but no matter what type of cone machine, a cylinder body is one of indispensable important parts, but the existing cylinder body has a single structure, is easy to loose or have edge damage and the like after being used for a long time, and affects the service life of the cylinder body, and if the cylinder body is not replaced in time, potential safety hazards are possibly brought, so that the production cost is invisibly increased, and the production efficiency is reduced.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a cylinder body structure of a single-cylinder hydraulic cone machine, which is simple in structure and long in service life, aiming at the defects in the prior art.
The cylinder body structure of the single-cylinder hydraulic cone machine comprises a cylinder body, wherein the cylinder body is of a cylindrical structure, a cylinder body through hole is formed in the middle of the cylinder body, the cylinder body comprises an upper cylinder body and a lower cylinder body which are arranged in an up-and-down integrated mode, the aperture of the cylinder body through hole in the upper cylinder body is smaller than that of the cylinder body through hole in the lower cylinder body, a transverse hole communicated with the cylinder body through hole is transversely formed in the side wall of the joint of the two cylinder bodies, a flange plate is arranged at the top of the upper cylinder body, a plurality of first mounting holes are uniformly formed in the flange plate, and the angle between every two adjacent first mounting holes is 30 degrees.
Furthermore, the top of the upper cylinder body extends upwards and is provided with an installation round table protruding out of the flange plate, one side of the flange plate, close to the wall surface of the upper cylinder body, is provided with at least two positioning holes, and the aperture of each positioning hole is smaller than that of the first installation hole; an inward-concave key groove is axially formed in the wall surface opposite to the inner wall of the upper cylinder body, and the length of the key groove is equal to the height of the upper cylinder body.
Furthermore, the thickness of the cylinder wall of the lower cylinder body is greater than that of the cylinder wall of the upper cylinder body, and the outer wall of the upper part of the lower cylinder body is connected with the outer wall of the bottom of the upper cylinder body through an inclined surface which gradually inclines upwards from outside to inside; and second mounting holes corresponding to the positions and the number of the first mounting holes in the flange are formed in the bottom of the lower cylinder body.
Further, an end face groove for avoiding stress concentration is arranged in the cylinder body through hole at the top of the upper cylinder body.
The utility model has the beneficial technical effects that: the utility model has simple structure and convenient installation, the thickness of the cylinder wall of the upper cylinder body and the lower cylinder body is different, and the thickness of the cylinder wall of the lower cylinder body is larger than that of the upper cylinder body, thereby saving materials, bearing larger pressure, prolonging the service life, and ensuring that the positioning holes and the installation holes are matched for use, so that the installation is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the flange according to the present invention;
fig. 3 is a bottom structure view of the lower cylinder according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inside", "outside", "lateral", "vertical", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-3, the cylinder body structure of the single-cylinder hydraulic cone engine of the utility model comprises a cylinder body 1, the cylinder body 1 is a cylindrical structure with a cylinder body through hole 2 penetrating through the middle part, the cylinder body 1 comprises an upper cylinder body 3 and a lower cylinder body 4 which are arranged up and down in an integrated manner, the aperture of the cylinder body through hole 2 in the upper cylinder body 3 is smaller than that of the cylinder body through hole 2 in the lower cylinder body 4, a transverse hole 5 communicated with the cylinder body through hole 2 is transversely arranged on the side wall of the joint of the two cylinder bodies, a flange plate 6 is arranged at the top of the upper cylinder body 3, a plurality of first mounting holes 7 are uniformly arranged on the flange 6, second mounting holes 8 corresponding to the first mounting holes 7 on the flange 6 in position and quantity are arranged at the bottom of the lower cylinder 4, and the angles between two adjacent first mounting holes or two adjacent second mounting holes 8 are both 30 degrees. The upper cylinder body 3 and the lower cylinder body 4 are integrally cast, a casting is required to meet GB11352 in the casting process, the casting is not allowed to have the defects of sand holes, cracks and the like, and after the cylinder body and the cylinder sleeve are hot-assembled, the bottom surface of the cylinder body is processed to ensure that the roughness meets the requirement.
Referring to fig. 1-3, the top of the upper cylinder 3 extends upward and is formed with a mounting circular truncated cone 9 protruding out of the flange 6, one side of the flange 6 close to the wall surface of the upper cylinder 3 is provided with at least two positioning holes 10, and the diameter of the positioning holes 10 is smaller than that of the first mounting holes 7; an inward-concave key groove 11 is axially formed in the opposite wall surface of the inner wall of the upper cylinder body 3, and the length of the key groove 11 is equal to the height of the upper cylinder body 3.
Referring to fig. 1 to 3, the thickness of the cylinder wall of the lower cylinder 4 is greater than that of the upper cylinder 3, and the outer wall of the upper part of the lower cylinder 4 is connected with the outer wall of the bottom of the upper cylinder 3 by an inclined surface 12 which is inclined upwards gradually from outside to inside. And an end face groove 13 for avoiding stress concentration is arranged in the cylinder body through hole 2 at the top of the upper cylinder body 3.
The utility model has simple structure and convenient installation, the thickness of the cylinder wall of the upper cylinder body and the lower cylinder body is different, and the thickness of the cylinder wall of the lower cylinder body is larger than that of the upper cylinder body, thereby saving materials, bearing larger pressure, prolonging the service life, and ensuring that the positioning holes and the installation holes are matched for use, so that the installation is more convenient.
The specific embodiments described herein are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (4)
1. The utility model provides a cylinder body structure of single cylinder hydraulic cone machine, includes the cylinder body, the cylinder body is the tubular structure that the cylinder body through-hole was worn to be equipped with in the middle part, its characterized in that: the cylinder body includes last cylinder body and lower cylinder body that upper and lower integral type set up, just go up the aperture of the cylinder body through-hole in the cylinder body and be less than the aperture of the cylinder body through-hole in the cylinder body down, transversely be provided with the cross bore with cylinder body through-hole intercommunication on the lateral wall of two cylinder body junctions, the top of going up the cylinder body is provided with the ring flange, evenly is provided with a plurality of first mounting holes on this ring flange, and the angle between the two adjacent first mounting holes is 30.
2. The cylinder block structure of the single cylinder hydraulic cone engine of claim 1, wherein: the top of the upper cylinder body extends upwards and is provided with an installation round table protruding outwards from the flange plate, one side of the flange plate, close to the wall surface of the upper cylinder body, is provided with at least two positioning holes, and the aperture of each positioning hole is smaller than that of the first installation hole; an inward-concave key groove is axially formed in the wall surface opposite to the inner wall of the upper cylinder body, and the length of the key groove is equal to the height of the upper cylinder body.
3. The cylinder block structure of the single cylinder hydraulic cone machine according to claim 1 or 2, characterized in that: the thickness of the cylinder wall of the lower cylinder body is larger than that of the cylinder wall of the upper cylinder body, and the outer wall of the upper part of the lower cylinder body is connected with the outer wall of the bottom of the upper cylinder body through an inclined plane which gradually inclines upwards from outside to inside; and second mounting holes corresponding to the positions and the number of the first mounting holes in the flange are formed in the bottom of the lower cylinder body.
4. The cylinder block structure of the single cylinder hydraulic cone engine of claim 3, wherein: and an end face groove for avoiding stress concentration is arranged in the cylinder body through hole at the top of the upper cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535237.1U CN216044763U (en) | 2021-07-07 | 2021-07-07 | Cylinder body structure of single-cylinder hydraulic cone machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535237.1U CN216044763U (en) | 2021-07-07 | 2021-07-07 | Cylinder body structure of single-cylinder hydraulic cone machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216044763U true CN216044763U (en) | 2022-03-15 |
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ID=80555620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535237.1U Active CN216044763U (en) | 2021-07-07 | 2021-07-07 | Cylinder body structure of single-cylinder hydraulic cone machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216044763U (en) |
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2021
- 2021-07-07 CN CN202121535237.1U patent/CN216044763U/en active Active
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