CN214480126U

CN214480126U - Heat dissipation device for hydraulic machine

Info

Publication number: CN214480126U
Application number: CN202120995239.2U
Authority: CN
Inventors: 龚中乾
Original assignee: Foshan Xiongfeng Hydraulic Machinery Co ltd
Current assignee: Foshan Xiongfeng Hydraulic Machinery Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-10-22
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to the technical field of hydraulic presses, and discloses a heat dissipation device for a hydraulic press, a bottom plate is assembled with a bottom block and a control device, the bottom block is assembled with a hydraulic column, the hydraulic column is assembled with a top block and a bearing block, the bearing block is assembled with a bearing plate, the top block is assembled with a starting motor, an electric telescopic pipe and a heat dissipation cover, the electric telescopic pipe is assembled with a hydraulic plate, the heat dissipation cover is provided with an installation hole and an installation bin, the starting motor is assembled with a connecting wire, the heat dissipation cover is provided with a circuit hole, an air outlet hole and a supporting block, the supporting block is assembled with a rotating motor, the rotating motor is assembled with a fan, the heat dissipation cover is assembled with a condensation net and a funnel bin, the funnel bin is provided with a flow hole, the flow hole is provided with a branch hole, the heat dissipation device for the hydraulic press solves the long-time load work of the existing hydraulic press through the cooperation of the heat dissipation cover, the rotating motor and the fan, the motor generates high temperature, which affects the normal use of the motor.

Description

Heat dissipation device for hydraulic machine

Technical Field

The utility model relates to a hydraulic press technical field specifically is a heat abstractor for hydraulic press.

Background

The hydraulic press is a machine which uses liquid as a working medium and is manufactured according to the Pascal principle and is used for transferring energy to realize various processes, and the hydraulic press is a machine which utilizes hydrostatic pressure to process products such as metal, plastic, rubber, wood, powder and the like, so the hydraulic press is widely applied to material production.

However, the existing hydraulic machine still has the following problems in the use process:

the long-time loaded work of hydraulic press makes the motor produce high temperature easily, influences the normal use of motor, brings inconvenience for the user, consequently it is very necessary to relate to a heat abstractor for hydraulic press and is used for current hydraulic press technical field.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To current hydraulic press long time load work, make the motor produce high temperature easily, influence the normal use of motor, the problem of bringing inconvenience for the user, the utility model provides a heat abstractor for hydraulic press makes the motor can obtain effectively fast heat dissipation through the cooperation of radiating part, avoids influencing the normal operating of motor to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions:

a heat dissipation device for a hydraulic machine comprises a bottom plate, a control device and the hydraulic machine, wherein the control device on the bottom plate controls the hydraulic machine through operation; the hydraulic machine comprises a top block and a starting motor, wherein a heat dissipation cover is fixedly assembled on the top block, the starting motor is positioned in the heat dissipation cover, a mounting hole is formed in the bottom of the heat dissipation cover, a mounting bin is arranged in the heat dissipation cover, the starting motor penetrates through the mounting hole and is mounted in the mounting bin, a connecting wire is assembled on the starting motor, one end of the connecting wire is assembled with a control device, the control device controls the starting motor through the connecting wire, a circuit hole is formed in the heat dissipation cover, the connecting wire of the starting motor penetrates out of the circuit hole to be assembled with the control device, a supporting block is fixedly assembled at the top of the heat dissipation cover, a rotating motor is fixedly assembled on the supporting block, one end of the rotating motor extends into the heat dissipation cover and is movably assembled with the heat dissipation cover, a fan is fixedly assembled at one end of the rotating motor, and a condensation net is fixedly assembled in the heat dissipation cover, the condensation net is located the fan below, and the condensation net makes its rapid cooling to the wind that the fan produced, the inside funnel storehouse that is provided with of radiator shroud, the funnel storehouse is located condensation net below, and the equidistant a plurality of discharge orifices that are provided with of annular on the funnel storehouse, be provided with a plurality of fulcrums on the discharge orifice, fulcrums and installation storehouse intercommunication, and fulcrums all face the starter motor surface, realize the rapid cooling to the starter motor surface through a plurality of fulcrums, radiator shroud surface below be provided with a plurality of ventholes, venthole and installation storehouse intercommunication.

Preferably, the bottom plate on fixed be equipped with the bottom block, fixed be equipped with a plurality of hydraulic pressure posts on the bottom block, the fixed kicking block that is equipped with in hydraulic pressure post upper end, the fixed encapsulation lid that is equipped with in hydraulic pressure post top, the encapsulation lid is located the kicking block top.

Preferably, the hydraulic column on fixed be equipped with the bearing block, the bearing block is located between bottom block and the kicking block, the effect of bearing block is in order to protect the bottom block, avoids causing the bottom block to warp at hydraulic pressure in-process.

Preferably, the kicking block on fixed be equipped with starter motor, the kicking block bottom is equipped with electronic flexible pipe, electronic flexible pipe passes through starter motor and realizes flexible, electronic flexible pipe bottom is fixed to be equipped with hydraulic pressure dish, hydraulic pressure dish can suppress the object effectively, realizes the pressure test, the bearing block on fixed be equipped with the bearing plate, the bearing plate is located hydraulic pressure dish below, the bearing plate is for increasing the thickness of bearing block, protects the bearing block effectively, prevents that the bearing block from warping.

Preferably, the control device is fixedly assembled on the bottom plate and is positioned on one side of the bottom block.

Preferably, the circuit hole be provided with the patchhole along the heat exchanger surface downwards, the patchhole communicates with the installation storehouse of heat exchanger, and patchhole inner wall symmetry is provided with the recess, is equipped with expanding spring on the recess, expanding spring one end is equipped with the fixture block, the fixture block extends to the outside from patchhole inner wall recess, and laminates each other between the fixture block.

Preferably, the latch is extended and retracted in the groove of the inner wall of the insertion hole along the moving direction of the extension spring.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses well heat abstractor for hydraulic press drives the fan through the rotating electrical machines and rotates and produce wind-force, aperture through the condensation net reaches quick cooling, and diminishes because of condensation net circulation bore, make the velocity of flow increase of wind-force, enter into the funnel storehouse after, wind-force flows in from the discharge orifice that the funnel storehouse encircleed, flow from a branch hole, make the wind-force that a branch hole flows face the surface of starter motor, can dispel the heat to the starter motor effectively, the condition of having avoided influencing the normal use of motor takes place.

2. The utility model discloses well heat abstractor for hydraulic press can increase the thickness of bearing block effectively through using the bearing plate for the suppression of hydraulic pressure dish makes the bearing block warp, uses the bearing block to also prevent effectively that the bottom block warp simultaneously.

3. The utility model discloses well heat abstractor for the hydraulic press, the fixture block passes through expanding spring and contracts to in the patchhole inner wall recess for the connecting wire conveniently assembles in the circuit hole, has avoided the connecting wire to need dismantle the installation, has improved the operability of device, has saved installation and dismantlement time.

Drawings

FIG. 1 is a schematic view of the assembly structure of the heat dissipation device for the middle hydraulic press of the present invention;

FIG. 2 is a schematic structural view of the hydraulic press of the present invention;

FIG. 3 is a schematic structural view of the heat dissipation device of the present invention;

FIG. 4 is a schematic view of the sectional structure of the interior of the heat dissipation device of the present invention;

fig. 5 is a schematic view of the assembly structure of the heat dissipation device and the moving mechanism of the present invention;

fig. 6 is an enlarged schematic structural view of the point a in fig. 5 according to the present invention;

fig. 7 is a schematic diagram of the internal cross-sectional structure of fig. 6 according to the present invention.

In the figure:

10. a base plate; 11. a control device; 12. a bottom block; 13. a hydraulic column;

20. a top block; 21. a package cover; 22. an electric telescopic pipe; 23. a hydraulic disc;

30. a bearing plate; 31. a connecting wire; 32. a heat dissipation cover; 33. a rotating electric machine;

40. starting the motor; 41. a support block; 42. a wiring hole; 43. an air outlet;

50. a fan; 51. a condensing net; 52. a hopper bin; 53. an orifice;

60. supporting a hole; 61. mounting holes; 62. a clamping block; 63. a tension spring;

70. a bearing block; 71. and (6) installing a bin.

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.

Example 1

As shown in fig. 1 to 4, which are structural schematic diagrams of a heat dissipation device for a hydraulic press according to a preferred embodiment of the present invention, the heat dissipation device for a hydraulic press of the present embodiment includes a bottom plate 10, a control device 11 and a hydraulic press, the control device 11 on the bottom plate 10 controls the hydraulic press through operation, a bottom block 12 is fixedly mounted on the bottom plate 10, a plurality of hydraulic columns 13 are fixedly mounted on the bottom block 12, a top block 20 is fixedly mounted on upper ends of the hydraulic columns 13, an encapsulation cover 21 is fixedly mounted on top portions of the hydraulic columns 13, the encapsulation cover 21 is located above the top block 20, a bearing block 70 is fixedly mounted on the hydraulic columns 13, the bearing block 70 is located between the bottom block 12 and the top block 20, the bearing block 70 serves to protect the bottom block 12 and prevent the bottom block 12 from deforming during hydraulic pressure, a starting motor 40 is fixedly mounted on the top block 20, an electric telescopic tube 22 is mounted at the bottom of the top block 20, electric telescopic pipe 22 realizes extending and contracting through starter motor 40, and electric telescopic pipe 22 bottom fixed assembly has hydraulic disc 23, and hydraulic disc 23 can suppress the object effectively, realizes the pressure test, bearing block 70 on the fixed bearing plate 30 that is equipped with, bearing plate 30 is located hydraulic disc 23 below, bearing plate 30 is for increasing bearing block 70's thickness, protects bearing block 70 effectively, prevents that bearing block 70 from warping, bottom plate 10 on the fixed controlling means 11 that is equipped with, controlling means 11 is located bottom block 12 one side.

The top block 20 is fixedly provided with a heat dissipation cover 32, the starting motor 40 is positioned in the heat dissipation cover 32, the bottom of the heat dissipation cover 32 is provided with a mounting hole 61, a mounting bin 71 is arranged in the heat dissipation cover 32, the starting motor 40 penetrates through the mounting hole 61 and is mounted in the mounting bin 71, the starting motor 40 is provided with a connecting wire 31, one end of the connecting wire 31 is assembled with the control device 11, the control device 11 controls the starting motor 40 through the connecting wire 31, the heat dissipation cover 32 is provided with a circuit hole 42, the connecting wire 31 of the starting motor 40 penetrates out of the circuit hole 42 and is assembled with the control device 11, the top of the heat dissipation cover 32 is fixedly provided with a supporting block 41, the supporting block 41 is fixedly provided with a rotating motor 33, one end of the rotating motor 33 extends into the heat dissipation cover 32 and is movably assembled with the heat dissipation cover 32, and one end of the rotating motor 33 is fixedly provided with a fan 50, inside fixed assembly of heat exchanger 32 be equipped with condensation net 51, condensation net 51 is located fan 50 below, heat exchanger 32 inside be provided with funnel storehouse 52, funnel storehouse 52 is located condensation net 51 below, and funnel storehouse 52 goes up the equidistant a plurality of discharge orifices 53 that are provided with of annular, be provided with a plurality of branch holes 60 on the discharge orifice 53, branch hole 60 and installation storehouse 71 intercommunication, and branch hole 60 all faces starter motor 40 surface, a plurality of branch holes 60 realize the quick cooling of starter motor 40 surface, heat exchanger 32 surface below be provided with a plurality of ventholes 43, venthole 43 and installation storehouse 71 intercommunication.

In this embodiment, the heat dissipation cover 32 is assembled with the starting motor 40 on the top block 20, so that the heat dissipation cover is installed in the installation bin 71, the rotating motor 33 drives the fan 50 to rotate, wind power is generated, the wind power passes through the small holes of the condensation net 51, the temperature of the wind is reduced, the circulation aperture of the condensation net 51 is reduced, the flow velocity is increased and enters the funnel bin 52, the wind power flows in from the flow holes 53 surrounded by the funnel bin 52 and flows out from the branch holes 60, the wind power flowing out from the branch holes 60 faces the surface of the starting motor 40, the starting motor is cooled rapidly, long-time work with load of the hydraulic machine is avoided, the motor is easily heated, the normal use of the motor is affected, and inconvenience is brought to a user.

Example 2

As shown in fig. 5 to 7, which are structural schematic diagrams of a heat dissipation device for a hydraulic machine according to another preferred embodiment of the present invention, in order to enable the connection line 31 of the starting motor 40 to be effectively assembled with the heat dissipation cover 32 and avoid the disassembly and assembly of the connection line 31, the device is improved on the basis of embodiment 1, the line hole 42 is provided with an insertion hole downward along the surface of the heat dissipation cover 32, the insertion hole is communicated with the installation bin 71 of the heat dissipation cover 32, the inner wall of the insertion hole is symmetrically provided with grooves, the groove is provided with an extension spring 63, one end of the extension spring 63 is provided with a fixture block 62, the fixture block 62 extends to the outside from the groove of the inner wall of the insertion hole, and the fixture block 62 is attached to each other, and the fixture block 62 extends and retracts in the groove of the inner wall of the insertion hole along the moving direction of the extension spring 63.

In this embodiment, the clamping block 62 is retracted into the groove on the inner wall of the insertion hole through the extension spring 63, so that the connection wire 31 is conveniently assembled in the line hole 42, the connection wire 31 is prevented from being disassembled and assembled, the operability is improved, and the assembling and disassembling time is saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A heat dissipation device for a hydraulic machine comprises a bottom plate (10), a control device (11) and the hydraulic machine, wherein the control device (11) on the bottom plate (10) controls the hydraulic machine through operation;

the method is characterized in that:

the hydraulic machine comprises a top block (20) and a starting motor (40), wherein a heat dissipation cover (32) is fixedly assembled on the top block (20), the starting motor (40) is positioned inside the heat dissipation cover (32), a mounting hole (61) is formed in the bottom of the heat dissipation cover (32), a mounting bin (71) is arranged inside the heat dissipation cover (32), the starting motor (40) penetrates through the mounting hole (61) and is mounted in the mounting bin (71), a connecting wire (31) is assembled on the starting motor (40), one end of the connecting wire (31) is assembled with a control device (11), a circuit hole (42) is formed in the heat dissipation cover (32), the connecting wire (31) of the starting motor (40) penetrates out of the circuit hole (42) to be assembled with the control device (11), a supporting block (41) is fixedly assembled on the top of the heat dissipation cover (32), and a rotating motor (33) is fixedly assembled on the supporting block (41), inside rotating electrical machines (33) one end extends to heat exchanger (32), with heat exchanger (32) movable assembly to rotating electrical machines (33) one end fixed assembly has fan (50), heat exchanger (32) inside fixed assembly have condensation net (51), condensation net (51) are located fan (50) below, heat exchanger (32) inside be provided with funnel storehouse (52), funnel storehouse (52) are located condensation net (51) below, and funnel storehouse (52) are gone up the annular equidistant a plurality of discharge orifices (53) that are provided with, be provided with a plurality of branch holes (60) on discharge orifice (53), branch hole (60) and installation storehouse (71) intercommunication, and branch hole (60) all face starter motor (40) surface, heat exchanger (32) surface below be provided with a plurality of ventholes (43), venthole (43) and installation storehouse (71) intercommunication.

2. The heat dissipating device for a hydraulic machine as set forth in claim 1, wherein: bottom plate (10) on the fixed bottom block (12) that is equipped with, on bottom block (12) fixed a plurality of hydraulic pressure posts (13) that are equipped with, hydraulic pressure post (13) upper end fixed a top block (20) that is equipped with, hydraulic pressure post (13) top fixed a package lid (21) that is equipped with, package lid (21) are located top block (20) top.

3. The heat dissipating device for a hydraulic machine as set forth in claim 2, wherein: the hydraulic column (13) is fixedly provided with a bearing block (70), and the bearing block (70) is positioned between the bottom block (12) and the top block (20).

4. The heat dissipating device for a hydraulic machine as set forth in claim 3, wherein: ejector pad (20) on fixed be equipped with starter motor (40), ejector pad (20) bottom is equipped with electronic flexible pipe (22), electronic flexible pipe (22) bottom fixed be equipped with hydraulic disc (23), bearing block (70) on fixed be equipped with bearing plate (30), bearing plate (30) are located hydraulic disc (23) below.

5. The heat dissipating device for a hydraulic machine as set forth in claim 4, wherein: the bottom plate (10) is fixedly provided with a control device (11), and the control device (11) is positioned on one side of the bottom block (12).

6. The heat dissipating device for a hydraulic machine as set forth in claim 5, wherein: line hole (42) be provided with the patchhole along heat exchanger (32) surface downwards, the patchhole communicates with installation storehouse (71) of heat exchanger (32) that dispels the heat, and patchhole inner wall symmetry is provided with the recess, is equipped with expanding spring (63) on the recess, expanding spring (63) one end is equipped with fixture block (62), fixture block (62) extend to the outside from patchhole inner wall recess, and laminate each other between fixture block (62).

7. The heat dissipating device for a hydraulic machine as set forth in claim 6, wherein: the fixture block (62) extends and retracts in the groove of the inner wall of the insertion hole along the moving direction of the extension spring (63).