CN217873513U

CN217873513U - Special-shaped forging piece for valve block of hydraulic cylinder

Info

Publication number: CN217873513U
Application number: CN202221130157.2U
Authority: CN
Inventors: 刁海美
Original assignee: Jiangsu Changchao New Material Technology Co ltd
Current assignee: Jiangsu Changchao New Material Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-11-22
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a hydraulic cylinder valve block dysmorphism forging, including first forging and second forging, the oil heat dissipation clamp splice is installed to first forging and the inboard fixed mounting of second forging, first forging one end fixed mounting has the water tank, second forging one end fixed mounting has miniature pump, be provided with the liquid pipe between water tank and the miniature pump, first forging, second forging and heat dissipation clamp splice inboard are provided with mounting hole, coolant liquid hole and oil duct mouth respectively; the utility model provides an among the technical scheme, through setting up heat dissipation clamp splice, coolant liquid hole, water tank and miniature pump, at the inside coolant liquid that adds of water tank, utilize the pipeline to the inside coolant liquid that carries of heat dissipation clamp splice through miniature pump, make the coolant liquid distribute inside the forging through the coolant liquid hole, then carry out the extrinsic cycle through going out liquid again, dispel the heat to the fluid through the forging inside when to the forging radiating, and then improve the result of use of pneumatic cylinder.

Description

Special-shaped forging piece for valve block of hydraulic cylinder

Technical Field

The utility model relates to a hydraulic cylinder technical field specifically is a hydraulic cylinder valve block dysmorphism forging.

Background

The valve block is used for an electro-hydraulic servo control system, in a TRT device, a subsystem belonging to one of eight systems and the electro-hydraulic servo control system, in the TRT device, the subsystem belonging to one of eight systems realizes the corresponding work of TRT according to a main control instruction, the functional control of the systems is realized, the opening degree of a turbine stator blade is controlled to be finally reflected on the rotating speed of a control turbine, the means for controlling the opening degree of the stator blade is the electro-hydraulic position servo system, the precision and the error of the control system directly influence the control of each stage process of the TRT system, and the control system needs to be optimized

The prior art has the following defects or problems:

the runner mouth has been seted up on dysmorphism forging body surface, and the inside runner that has seted up of dysmorphism forging body, runner and runner mouth turn-on connection, after the long-time use of pneumatic cylinder, the temperature rising of fluid can not obtain effectual heat dissipation, can reduce the result of use of pneumatic cylinder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a hydraulic cylinder valve block dysmorphism forging to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydraulic cylinder valve block dysmorphism forging, includes first forging and second forging, first forging and the inboard fixed installation oil heat dissipation clamp splice of second forging, first forging one end fixed mounting has the water tank, second forging one end fixed mounting has miniature pump, be provided with the liquid pipe between water tank and the miniature pump, first forging, second forging and heat dissipation clamp splice inboard are provided with mounting hole, coolant liquid hole and oil duct mouth respectively, water tank one side fixed mounting has refrigerating plant, refrigerating plant one side is provided with the heat dissipation piece, inlet and liquid outlet have been seted up to heat dissipation clamp splice one end.

Optionally, a plurality of fixing bolts are arranged on one side of the first forging, and the fixing bolts are in threaded connection with the mounting holes.

Optionally, two ends of the mounting hole penetrate through two sides of the heat dissipation clamping block, two ends of the cooling liquid hole penetrate through two sides of the heat dissipation clamping block, and two ends of the oil channel opening penetrate through two sides of the heat dissipation clamping block.

Optionally, one end of the liquid inlet is fixedly connected to the output end of the micro water pump, and one end of the liquid outlet is arranged inside the water tank.

Optionally, one end of the liquid pipe is arranged inside the water tank, and the other end of the liquid pipe is fixedly installed at the input end of the micro water pump.

Optionally, the water tank is made of aluminum alloy, and the heat dissipation clamping block is made of copper alloy.

Optionally, the refrigerating device adopts a semiconductor refrigerating sheet, and the heat dissipation block is made of aluminum alloy.

Compared with the prior art, the utility model provides a hydraulic cylinder valve block dysmorphism forging possesses following beneficial effect:

1. the utility model discloses a set up heat dissipation clamp splice, coolant liquid hole, water tank and miniature pump, add the coolant liquid in the water tank inside, utilize the pipeline to carry the coolant liquid to the inside of heat dissipation clamp splice through miniature pump, make the coolant liquid distribute inside the forging through the coolant liquid hole, then carry out the extrinsic cycle through going out liquid, dispel the heat to the fluid through the inside of forging when dispelling the heat to the forging, and then improve the result of use of pneumatic cylinder;

2. the utility model discloses a set up refrigerating plant and radiating block, refrigerate fast through refrigerating plant, the coolant liquid that will circulate out cools down, has improved the cooling effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a side sectional view of the heat dissipation clamp block of the present invention.

In the figure: 1. a first forging; 11. mounting holes; 12. a coolant hole; 13. an oil port opening; 14. a liquid inlet; 15. a liquid outlet; 2. a second forging; 3. a heat dissipation clamp block; 4. fixing the bolt; 5. a water tank; 6. a micro water pump; 7. a liquid pipe; 8. a refrigeration device; 9. and a heat dissipation block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specified or limited, the terms "disposed," "installed," "connected" and "connected" should be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, or connected through an intermediate medium, and can communicate between the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, in this embodiment: a hydraulic cylinder valve block special-shaped forging comprises a first forging 1 and a second forging 2, an oil heat dissipation clamp block 3 is fixedly mounted on the inner sides of the first forging 1 and the second forging 2, a water tank 5 is fixedly mounted at one end of the first forging 1, a micro water pump 6 is fixedly mounted at one end of the second forging 2, a liquid pipe 7 is arranged between the water tank 5 and the micro water pump 6, mounting holes 11, cooling liquid holes 12 and oil pipe openings 13 are respectively formed in the inner sides of the first forging 1, the second forging 2 and the heat dissipation clamp block 3, a refrigerating device 8 is fixedly mounted on one side of the water tank 5, a heat dissipation block 9 is arranged on one side of the refrigerating device 8, a liquid inlet 14 and a liquid outlet 15 are formed in one end of the heat dissipation clamp block 3, two ends of the mounting holes 11 penetrate through two sides of the heat dissipation clamp block 3, two ends of the cooling liquid holes 12 penetrate through two sides of the heat dissipation clamp block 3, two ends of the oil pipe openings 13 penetrate through two sides of the heat dissipation clamp block 3, one end of the liquid inlet 14 is fixedly connected to the output end of the micro water pump 6, one end of the liquid outlet 15 is arranged inside the water tank 5, one end of the liquid pipe 7 is arranged inside the water tank 5, and the other end of the micro water pump 6 is fixedly mounted at the input end of the micro water pump 6; the effect of setting up heat dissipation clamp splice 3 between first forging 1 and second forging 2 is used for dispelling the heat to forging and fluid, the effect of setting up water tank 5 is used for packing into the coolant liquid, the coolant liquid can adopt the antifreeze liquid that the engine is commonly used can, the effect of setting up miniature pump 6 is, miniature pump 6 is inside through liquid pipe 7 with the coolant liquid input way heat dissipation clamp splice 3 of water tank 5 inside, then distribute through coolant liquid hole 12 inside the forging, can dispel the heat to forging and the fluid that passes through, wherein first forging 1, the mounting hole 11 that second forging 2 and heat dissipation clamp splice 3 set up communicates each other, first forging 1, the coolant liquid hole 12 that second forging 2 and heat dissipation clamp splice 3 set up communicates each other, first forging 1, the oil drain 13 that second forging 2 and heat dissipation clamp splice 3 set up communicates each other, the effect of setting up refrigerating plant 8 is used for cooling down for the coolant liquid that circulates out.

A plurality of fixing bolts 4 are arranged on one side of the first forging 1, and the fixing bolts 4 are in threaded connection with the mounting holes 11; the fixing bolt 4 is used for fixing the heat dissipation clamping block 3 or installing the integral forging piece on equipment.

The water tank 5 is made of aluminum alloy, and the heat dissipation clamping block 3 is made of copper alloy; the water tank 5 is made of aluminum alloy, so that the refrigerating device 8 can cool the cooling liquid circulating inside the water tank 5 conveniently, the heat dissipation clamping block 3 is made of copper alloy, so that copper has good heat conduction performance, and the heat dissipation clamping block 3 can be used for dissipating heat conveniently while cooling by using the cooling liquid.

The refrigerating device 8 adopts a semiconductor refrigerating sheet, and the radiating block 9 is made of aluminum alloy; the refrigerating device 8 adopts a semiconductor refrigerating sheet which is a heat transfer tool in principle. When there is the current to pass in the thermocouple centering that an N type semiconductor material and a P type semiconductor material link into, will produce the heat transfer between the both ends, the heat will be followed one end and transferred to the other end to produce the difference in temperature and form cold and hot end, refrigerating plant 8's cold side links to each other with one side of water tank 5 promptly, can cool down the inside coolant liquid of water tank 5, then refrigerating plant 8's the face that generates heat utilizes radiating block 9 to dispel the heat.

The utility model discloses a theory of operation and use flow: during the use, fluid is through first forging 1, second forging 2, and the oil duct mouth 13 work of carrying that heat dissipation clamp splice 3 set up, in work, miniature pump 6 synchronous operation, inhale the coolant liquid of water tank 5 inside through liquid pipe 7, then through miniature pump 6's output, it is inside to get into heat dissipation clamp splice 3 through inlet 14 again, the coolant liquid gets into heat dissipation clamp splice 3 inside back, utilize coolant liquid hole 12, distribute to inside the forging, dispel the heat for the forging, simultaneously fluid can cool down fluid through the forging simultaneously, then the coolant liquid circulates through discharging into water tank 5 inside once more of liquid outlet 15, 8 refrigeration of refrigerating plant cool down the coolant liquid in the time of the circulation, make the coolant liquid better to the cooling effect of fluid.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the conception of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a hydraulic cylinder valve block dysmorphism forging which characterized in that: including first forging (1) and second forging (2), first forging (1) and second forging (2) inboard fixed installation oil heat dissipation clamp splice (3), first forging (1) one end fixed mounting has water tank (5), second forging (2) one end fixed mounting has micro-water pump (6), be provided with liquid pipe (7) between water tank (5) and micro-water pump (6), first forging (1), second forging (2) and heat dissipation clamp splice (3) inboard are provided with mounting hole (11), coolant liquid hole (12) and oil duct mouth (13) respectively, water tank (5) one side fixed mounting has refrigerating plant (8), refrigerating plant (8) one side is provided with heat dissipation block (9), inlet (14) and liquid outlet (15) have been seted up to heat dissipation clamp splice (3) one end.

2. The hydraulic cylinder valve block special-shaped forging piece according to claim 1, characterized in that: a plurality of fixing bolts (4) are arranged on one side of the first forging (1), and the fixing bolts (4) are in threaded connection with the mounting holes (11).

3. The hydraulic cylinder valve block special-shaped forging piece according to claim 1, characterized in that: the two ends of the mounting hole (11) penetrate through the two sides of the heat dissipation clamping block (3), the two ends of the cooling liquid hole (12) penetrate through the two sides of the heat dissipation clamping block (3), and the two ends of the oil channel opening (13) penetrate through the two sides of the heat dissipation clamping block (3).

4. The hydraulic cylinder valve block special-shaped forging piece according to claim 1, characterized in that: liquid inlet (14) one end fixed connection is in miniature pump (6) output, liquid outlet (15) one end sets up inside water tank (5).

5. The hydraulic cylinder valve block special-shaped forging piece according to claim 1, characterized in that: liquid pipe (7) one end sets up inside water tank (5), liquid pipe (7) other end fixed mounting is at miniature pump (6) input.

6. The hydraulic cylinder valve block special-shaped forging piece according to claim 1, characterized in that: the water tank (5) is made of aluminum alloy, and the heat dissipation clamping block (3) is made of copper alloy.

7. The hydraulic cylinder valve block special-shaped forging piece according to claim 1, characterized in that: the refrigerating device (8) adopts a semiconductor refrigerating sheet, and the radiating block (9) is made of aluminum alloy.