CN220060105U - Cooling device for hydraulic oil cylinder - Google Patents

Abstract

The utility model discloses a cooling device for a hydraulic cylinder, which belongs to the technical field of hydraulic cylinder cooling and comprises a cylinder body, wherein one side of the cylinder body is provided with a connecting piece, the outer wall of the cylinder body is provided with a first water source seat, the rear end of the first water source seat is fixedly provided with an L plate, the upper end of the L plate is fixedly provided with a cooling structure, the cooling structure comprises a circulating water cooling, the upper end of the circulating water cooling is fixedly provided with a water outlet pipe, one side of the water outlet pipe penetrates through the first water source seat, one side of the water outlet pipe away from the first water source seat is fixedly provided with a water diversion seat, the inner wall of the first water source seat is fixedly provided with a sealing ring, and one side of the water diversion seat is fixedly provided with a water return pipe. Therefore, the outer wall of the oil cylinder can be subjected to wrapped cooling, the cooling area is increased, and the purpose that dead angles cannot be well cooled is avoided.

Description

Cooling device for hydraulic oil cylinder

Technical Field

The utility model relates to the field of hydraulic oil cylinder cooling, in particular to a cooling device for a hydraulic oil cylinder.

Background

The hydraulic cylinder is widely used in modern industrial production, a large amount of heat can be generated in the use process of the hydraulic cylinder, and a cooling device is needed to be applied to the hydraulic cylinder in order to prolong the service time of the hydraulic cylinder, so that the high-temperature damage of internal elements is avoided.

The current hydro-cylinder only uses the fan to cool down the processing to its exterior when using, but when gas blows, can exist unable refrigerated region, leads to the hydro-cylinder body cooling effect relatively poor, appears local high temperature easily and leads to the condition emergence of internal component damage, to above-mentioned problem, the utility model provides a cooling device for hydraulic cylinder solves this problem.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a cooling device for a hydraulic oil cylinder, which can realize wrapped cooling of the peripheral area of the oil cylinder and solve the technical problem of poor cooling effect caused by dead angles in the cooling area in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a heat sink for hydraulic cylinder, includes the hydro-cylinder body, one side of hydro-cylinder body is provided with the connecting piece, the outer wall of hydro-cylinder body is provided with first water source seat, the fixed L board that is provided with of rear end of first water source seat, the fixed cooling structure that is provided with in upper end of L board, cooling structure includes circulating water cooling, circulating water cooling's the fixed outlet pipe that is provided with in upper end, one side of outlet pipe passes first water source seat, one side that the outlet pipe kept away from first water source seat is fixed to be provided with the seat of dividing, the fixed sealing washer that is provided with of inner wall of first water source seat.

Further, a water return pipe is fixedly arranged on one side of the water diversion seat, a water return groove is formed in the first water source seat, one end of the water return pipe is communicated with the water return groove, and a water suction pipe is fixedly arranged on one side, away from the water diversion seat, of the first water source seat.

Further, the upper end of the water diversion seat is fixedly provided with a mounting structure, the mounting structure comprises a mounting plate, a fixing plate is arranged in the outer wall fixing society of the oil cylinder body, and bolts are arranged in the mounting plate.

Further, a through hole is formed in one side of the fixing plate, one end of the bolt penetrates through the through hole, and a nut is arranged on the outer wall in a threaded mode.

Further, the number of the water return pipes is four, and the sizes of the four water return pipes are consistent.

Further, a clamping block is fixedly arranged on one side, close to the fixing plate, of the mounting plate, and a clamping hole is formed in one side of the fixing plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the circulating water cooling and the annular wrapped water return pipe are arranged, so that the purpose of surrounding type cooling on the outer wall of the oil cylinder body can be realized, and the condition that the inner element with too high temperature is damaged due to dead angle uncooled is avoided;

2. according to the utility model, the cooling structure and the oil cylinder body can be firmly fastened and installed through the structure, and the fastening block is clamped firstly and then is fixed through the bolts, so that the stability of the connecting position is ensured.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of a cooling device for a hydraulic cylinder according to the present utility model;

FIG. 2 is a schematic view of a partially cut-away configuration of a water supply block for a cooling device for a hydraulic cylinder according to the present utility model;

FIG. 3 is a schematic illustration of a mounting plate structure for a cooling device for a hydraulic ram according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. an oil cylinder body; 2. a connecting piece; 3. a first water source seat; 4. an L plate; 5. a cooling structure; 501. circulating water cooling; 502. a water outlet pipe; 503. a water return tank; 504. a water diversion seat; 505. a water return pipe; 506. a water pumping pipe; 6. a seal ring; 7. a mounting structure; 701. a mounting plate; 702. a fixing plate; 703. a bolt; 704. a through hole; 705. a clamping block; 706. a clamping hole; 707. and (3) a nut.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the cooling device for a hydraulic cylinder provided in this embodiment includes a cylinder body 1, a connecting piece 2 is provided on one side of the cylinder body 1, a first water source seat 3 is provided on an outer wall of the cylinder body 1, an L plate 4 is fixedly provided at a rear end of the first water source seat 3, a cooling structure 5 is fixedly provided at an upper end of the L plate 4, the cooling structure 5 cools the cylinder body 1,

the cooling structure 5 comprises a circulating water cooling 501, a water outlet pipe 502 is fixedly arranged at the upper end of the circulating water cooling 501, one side of the water outlet pipe 502 penetrates through the first water source seat 3, a water diversion seat 504 is fixedly arranged at one side of the water outlet pipe 502 far away from the first water source seat 3, a water return pipe 505 is fixedly arranged at one side of the water diversion seat 504, the number of the water return pipes 505 is four,

the four water return pipes 505 are consistent in size, the water return groove 503 is arranged in the first water source seat 3, one end of the water return pipe 505 is communicated with the water return groove 503, the water suction pipe 506 is fixedly arranged on one side of the first water source seat 3 away from the water diversion seat 504, the mounting structure 7 is fixedly arranged on the upper end of the water diversion seat 504, the mounting structure 7 comprises a mounting plate 701,

there is fixed plate 702 in the outer wall fixed society of hydro-cylinder body 1, and the fixed fixture block 705 that is provided with in one side that the mounting panel 701 is close to fixed plate 702, and clamping hole 706 has been seted up to one side of fixed plate 702, and through-hole 704 and outer wall screw thread are provided with nut 707 are passed to the one end of bolt 703, and the inside of mounting panel 701 is provided with bolt 703, and the fixed sealing washer 6 that is provided with of inner wall of first water source seat 3, the stability of junction is guaranteed to sealing washer 6.

The application principle and the application flow of the utility model are as follows: when in use, the water diversion seat 504 is sleeved on the outer wall of the oil cylinder body 1, one side of the clamping block 705 is clamped into the clamping hole 706 to realize clamping, the bolt 703 passes through the through hole 704, finally the nut 707 is used for screwing and fixing, the circulating water cooling 501 is started, a water source is fed into the water outlet pipe 502, the water source enters the water diversion seat 504, the water source enters the water return pipes 505 into the water return grooves 503, the water source takes away heat while passing through the outer wall of the oil cylinder, surrounding cooling is realized, the condition that dead angles exist in cooling is avoided, and when disassembly is needed, the bolt 703 is disassembled and is extracted from one side of the oil cylinder body 1.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (6)

1. A cooling device for a hydraulic cylinder is characterized by comprising a cylinder body (1), one side of cylinder body (1) is provided with connecting piece (2), the outer wall of cylinder body (1) is provided with first water source seat (3), the fixed L board (4) that is provided with in rear end of first water source seat (3), the fixed cooling structure (5) that is provided with in upper end of L board (4), cooling structure (5) including circulating water cooling (501), the fixed outlet pipe (502) that is provided with in upper end of circulating water cooling (501), one side of outlet pipe (502) is passed first water source seat (3), one side that first water source seat (3) was kept away from to outlet pipe (502) is fixed to be provided with water diversion seat (504), the fixed sealing washer (6) that is provided with in inner wall of first water source seat (3).

2. The cooling device for the hydraulic cylinder according to claim 1, wherein a water return pipe (505) is fixedly arranged on one side of the water diversion seat (504), a water return groove (503) is formed in the first water source seat (3), one end of the water return pipe (505) is communicated with the water return groove (503), and a water suction pipe (506) is fixedly arranged on one side, far away from the water diversion seat (504), of the first water source seat (3).

3. The cooling device for the hydraulic cylinder according to claim 2, wherein a mounting structure (7) is fixedly arranged at the upper end of the water diversion seat (504), the mounting structure (7) comprises a mounting plate (701), a fixing plate (702) is arranged in the outer wall fixing society of the cylinder body (1), and bolts (703) are arranged in the mounting plate (701).

4. A cooling device for a hydraulic cylinder according to claim 3, characterized in that a through hole (704) is provided on one side of the fixing plate (702), one end of the bolt (703) passes through the through hole (704) and a nut (707) is provided on the outer wall thread.

5. A cooling device for a hydraulic ram according to claim 2, characterized in that the number of return pipes (505) is four, the four return pipes (505) being of uniform size.

6. A cooling device for a hydraulic cylinder according to claim 3, characterized in that a clamping block (705) is fixedly arranged on one side of the mounting plate (701) close to the fixing plate (702), and a clamping hole (706) is formed on one side of the fixing plate (702).