CN217926551U - Novel oil cylinder with water cooling function - Google Patents
Novel oil cylinder with water cooling function Download PDFInfo
- Publication number
- CN217926551U CN217926551U CN202221943169.7U CN202221943169U CN217926551U CN 217926551 U CN217926551 U CN 217926551U CN 202221943169 U CN202221943169 U CN 202221943169U CN 217926551 U CN217926551 U CN 217926551U
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- cylinder body
- cooling
- cylinder
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- mounting flange
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Abstract
The utility model provides a novel take water-cooling oil cylinder, comprising a cylinder body, the protecgulum is installed in the cylinder body left side, and the back lid is installed on the right side, sliding fit installs the piston rod in the cylinder body, cylinder body periphery left end is installed first mounting flange and is passed through bolt and protecgulum fixed connection, cylinder body periphery right-hand member is installed second mounting flange and is passed through bolt and back lid fixed connection the axle cotter ring is installed on first mounting flange right side, axle cotter ring and cylinder body screw-thread fit, install annular cooling cylinder body between axle cotter ring and the second mounting flange, form the cooling cavity between cooling cylinder body and the cylinder body, welded fastening between cooling cylinder body and axle cotter ring, the second mounting flange. Through the utility model discloses, to solve hydro-cylinder temperature rise under the high temperature operational environment that prior art exists, work is unstable, the problem that life descends.
Description
Technical Field
The utility model relates to a hydro-cylinder technical field, specifically speaking relate to a novel take water-cooling oil cylinder.
Background
In the high-temperature and high-heat production environment of a steel mill, a large number of oil cylinders are used. The existing oil cylinder with cooling is not ideal in cooling effect, is used in a long-time high-temperature environment, the integral temperature of the oil cylinder is high, the service life of the oil cylinder is shortened, and the sealing ring is accelerated to age.
Disclosure of Invention
The utility model provides a novel take water-cooling oil cylinder to solve the high temperature operational environment lower hydro-cylinder temperature that prior art exists and rise, job instability, the problem that life descends.
In order to solve the technical problem, the utility model provides a novel take water-cooling cylinder, comprising a cylinder body, the protecgulum is installed in the cylinder body left side, and the back lid is installed on the right side, sliding fit installs the piston rod in the cylinder body, first mounting flange is installed and passes through bolt and protecgulum fixed connection to cylinder body periphery left end, second mounting flange is installed and passes through bolt and back lid fixed connection to cylinder body periphery right-hand member the axle round pin ring is installed on first mounting flange right side, axle round pin ring and cylinder body screw-thread fit, install annular cooling cylinder body between axle round pin ring and the second mounting flange, form the cooling cavity between cooling cylinder body and the cylinder body.
And the cooling cylinder body is welded and fixed with the shaft pin ring and the second fixing flange.
And the cooling cylinder body is provided with a cooling water inlet and a cooling water outlet.
And a piston ring is installed at the right end of the piston rod and is installed in the cylinder body and in sliding fit with the cylinder body.
The left end of the piston rod is provided with a front earring.
And the rear cover is provided with a hanging ring.
And a shaft pin is fixed on the shaft pin ring.
The utility model discloses the beneficial effect who brings: the utility model discloses a novel take water-cooling oil cylinder, overall structure is compact, and the structure is reliable durable, and is good to the holistic cooling effect of hydro-cylinder, adapts to the operational environment of high temperature high fever, and life obtains the extension, and manufacturing cost further reduces.
Drawings
FIG. 1 is a front view of the novel oil cylinder with water cooling of the present invention;
FIG. 2 is a right side view of the novel oil cylinder with water cooling of the present invention;
the cooling device comprises a cylinder body 1, a front cover 2, a rear cover 3, a piston rod 4, a first fixing flange 5, a second fixing flange 6, an axle pin ring 7, a cooling cylinder body 8, a cooling water inlet 9, a cooling water outlet 10, a piston ring 11, a front lug ring 12, a lifting ring 13, a shaft pin 14 and a cooling chamber 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, a novel take water-cooling oil cylinder, including cylinder body 1, 1 left side of cylinder body installs protecgulum 2, and back lid 3 is installed on the right side, sliding fit installs piston rod 4 in the cylinder body 1, 1 periphery left end of cylinder body installs first mounting flange 5 and passes through bolt and protecgulum 2 fixed connection, 1 periphery right-hand member of cylinder body installs second mounting flange 6 and passes through bolt and back lid 3 fixed connection 5 right side of first mounting flange installs axle round pin ring 7, axle round pin ring 7 and 1 screw-thread fit of cylinder body, install annular cooling cylinder body 8 between axle round pin ring 7 and the second mounting flange 6, form cooling chamber 15 between cooling cylinder body 8 and the cylinder body 1.
Furthermore, the cooling cylinder 8 is welded and fixed with the shaft pin ring 7 and the second fixing flange 6.
Further, the cooling cylinder 8 is provided with a cooling water inlet 9 and a cooling water outlet 10.
Further, a piston ring 11 is mounted at the right end of the piston rod 4, and the piston ring 11 is mounted in the cylinder 1 and is in sliding fit with the cylinder 1.
Further, a front ear ring 12 is mounted on the left end of the piston rod 4.
Further, a hanging ring 13 is mounted on the rear cover 3.
Further, a shaft pin 14 is fixed to the shaft pin ring 7.
The utility model discloses a when novel take water-cooling cylinder assembly, at first install piston rod 4, piston ring 11 in 1 inner wall of cylinder body. As shown in figure 1, an external thread matched with the shaft pin ring 7 is arranged at the mounting position of the shaft pin ring 7 on the outer wall of the cylinder body 1, the shaft pin ring 7 rotates on the outer wall of the cylinder body 1 and is installed in a threaded matching manner with the cylinder body 1, and after the shaft pin ring 7 is mounted in place, the right side of the shaft pin ring 7 is hermetically welded with the connecting position of the cylinder body 1 for one circle. And sleeving the cooling cylinder body 8 on the cylinder body 1 from the right side of the cylinder body 1, and carrying out sealing welding on the joint of the cooling cylinder body 8 and the shaft pin ring 7 for one circle. From cylinder body 1 right side, install second mounting flange 6 screw-thread fit on cylinder body 1, with second mounting flange 6 respectively with the junction of cooling cylinder body 8, cylinder body 1, carry out seal welding round. Finally, a cooling chamber 15 is formed among the cylinder body 1, the shaft pin ring 7, the cooling cylinder body 8 and the second fixing flange 6 for circulating cooling. The right end of the cylinder body 1 is provided with a rear cover 3, and the left end of the cylinder body 1 is provided with a first fixed flange 5 and a front cover 2.
To sum up, the utility model discloses a novel take water-cooling cylinder, overall structure is compact, and the structure is reliably durable, and is good to the holistic cooling effect of hydro-cylinder, adapts to the operational environment of high temperature high fever, and life obtains the extension, and manufacturing cost further reduces.
The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a novel take water-cooling oil cylinder which characterized in that: including cylinder body (1), protecgulum (2) are installed in cylinder body (1) left side, and back lid (3) are installed on the right side, sliding fit installs piston rod (4) in cylinder body (1), first mounting flange (5) and through bolt and protecgulum (2) fixed connection are installed to cylinder body (1) periphery left end, second mounting flange (6) and through bolt and back lid (3) fixed connection are installed to cylinder body (1) periphery right-hand member axle cotter ring (7) are installed on first mounting flange (5) right side, axle cotter ring (7) and cylinder body (1) screw-thread fit, install annular cooling cylinder body (8) between axle cotter ring (7) and second mounting flange (6), form cooling chamber (15) between cooling cylinder body (8) and cylinder body (1).
2. The new cylinder with water cooling according to claim 1, characterized in that the cooling cylinder body (8) is welded and fixed with the shaft pin ring (7) and the second fixing flange (6).
3. A new cylinder with water cooling according to claim 2, characterized in that the cooling cylinder body (8) is provided with a cooling water inlet (9) and a cooling water outlet (10).
4. A new cylinder with water cooling according to claim 1, characterized in that the piston rod (4) is provided with a piston ring (11) at the right end, and the piston ring (11) is arranged in the cylinder body (1) and is in sliding fit with the cylinder body (1).
5. The novel belt water-cooled oil cylinder as claimed in claim 4, characterized in that the left end of the piston rod (4) is provided with a front ear ring (12).
6. A new cylinder with water cooling according to claim 1, characterized in that the back cover (3) is fitted with a lifting ring (13).
7. A new cylinder with water cooling according to claim 1, characterized in that the axle pin (14) is fixed to the axle pin ring (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221943169.7U CN217926551U (en) | 2022-07-27 | 2022-07-27 | Novel oil cylinder with water cooling function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221943169.7U CN217926551U (en) | 2022-07-27 | 2022-07-27 | Novel oil cylinder with water cooling function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN217926551U true CN217926551U (en) | 2022-11-29 |
Family
ID=84149906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202221943169.7U Active CN217926551U (en) | 2022-07-27 | 2022-07-27 | Novel oil cylinder with water cooling function |
Country Status (1)
Country | Link |
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CN (1) | CN217926551U (en) |
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2022
- 2022-07-27 CN CN202221943169.7U patent/CN217926551U/en active Active
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