CN213562863U

CN213562863U - Sealing washer production facility of good heat dissipation

Info

Publication number: CN213562863U
Application number: CN202021419267.1U
Authority: CN
Inventors: 杨建伟
Original assignee: Henan Jiuwei Seal Co ltd
Current assignee: Henan Jiuwei Seal Co ltd
Priority date: 2020-07-18
Filing date: 2020-07-18
Publication date: 2021-06-29
Anticipated expiration: 2030-07-18

Abstract

The utility model relates to a sealing ring production device with good heat dissipation, which comprises a frame, a cutting knife hole is arranged on a bedplate of the frame, a driving motor is arranged on the frame through a lifting component, the driving motor is arranged on the bottom surface of the bedplate of the frame, a rotary blade is arranged on an output shaft of the driving motor, the rotary blade is arranged in the cutting knife hole in a penetrating way and extends out of a top plate of the frame, a first heat dissipation component for dissipating heat of the rotary blade is arranged on the top plate of the frame, the first heat dissipation component comprises a heat conduction plate, an air duct and a heat dissipation fan, the heat conduction plate is arranged on the bedplate of the frame, a heat dissipation air hole which is completely communicated with the cutting knife hole is arranged on the heat conduction plate, the rotary blade passes through the heat dissipation air hole, an air guide hole is arranged on the side wall of the heat dissipation air hole, the air duct is, and one end of the air guide hole, which is far away from the heat dissipation fan, faces the rotary cutter. The utility model discloses better heat dispersion has.

Description

Sealing washer production facility of good heat dissipation

Technical Field

The utility model belongs to the technical field of the technique of sealing washer production and specifically relates to a good heat dissipation's sealing washer production facility is related to.

Background

The seal ring is an annular cover composed of one or more parts, and is fixed on one ring or gasket of a bearing or a mechanical workpiece, and is in contact with the other ring or gasket or forms a narrow labyrinth gap to prevent lubricating oil from leaking out and foreign matters from entering.

At present, a sealing washer on the market acquires the sealing washer through the mode of cutting rubber tube or rubber tube on production, but this kind of cutting mode need frequently use the cutter to cut the rubber tube, the cutter can produce more heat after frequently rubbing with the rubber tube for the cutter temperature risees, probably make the rubber tube produce deformation when contacting the rubber tube if the cutter temperature risees, and then the sealing washer shape that makes the production out is not normal, influences the quality of sealing washer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a good heat dissipation's sealing washer production facility, it has better heat dispersion.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a sealing ring production device with good heat dissipation performance comprises a frame, wherein a cutting knife hole is formed in a platen of the frame, a driving motor is installed on the frame through a lifting assembly, the driving motor is arranged on the bottom surface of the platen of the frame, a rotary blade is installed on an output shaft of the driving motor, the rotary blade penetrates through the cutting knife hole and extends out of a top plate of the frame, a first heat dissipation assembly for dissipating heat of the rotary blade is arranged on the top plate of the frame and comprises a heat conduction plate, an air guide pipe and a heat dissipation fan, the heat conduction plate is arranged on the platen of the frame, a heat dissipation air hole completely communicated with the cutting knife hole is formed in the heat conduction plate, the rotary blade penetrates through the heat dissipation air hole, an air guide hole is formed in the side wall of the heat dissipation air hole, the air guide pipe penetrates through the air guide hole, the heat dissipation fan is installed, one end of the air guide hole, which is far away from the heat dissipation fan, faces the rotary blade.

As a further aspect of the present invention: the lifting assembly comprises a lifting plate, a lifting motor, a lifting screw rod, a driving gear and driven gears, the lifting screw rod is provided with two lifting screw rods, one end of each lifting screw rod is connected to the bottom surface of the rack top plate in a rotating mode through a bearing, the two lifting screw rods are perpendicular to the length direction of the rack top plate, the lifting plate is connected to the two lifting screw rods in a threaded mode, the driving motor is installed on one side, close to the rack top plate, of the lifting plate, the driven gears are fixed to one ends, far away from the rack top plate, of the lifting screw rods, the lifting motor is installed on the bottom surface of the rack top plate, the length direction of an output shaft of the lifting motor is parallel to the length direction of the lifting screw rods, the.

As a further aspect of the present invention: the last motor heat dissipation assembly that is provided with of driving motor, motor heat dissipation assembly includes heating panel one, heating panel two and heat pipe, heating panel one pastes the dress on driving motor's lateral wall, the pipe kerve has been seted up to the one side that driving motor was kept away from to heating panel one, the heat pipe sets up in the pipe kerve, heating panel two sets up the one side of keeping away from driving motor at heating panel one, set up the heat conduction top groove corresponding with the heat conduction kerve on the heating panel two, heating panel two covers dress on heating panel one, and the heat pipe stretches out partly just covered by the cell wall of heat conduction top groove, the heat pipe is wrapped by heat conduction top groove and heat conduction kerve between heating panel one and heating panel two, the lateral wall of heat pipe is contradicted with the cell wall of heat conduction top groove and the cell wall.

As a further aspect of the present invention: the two ends of the heat conduction pipe are sealed, and heat conduction liquid is filled in the heat conduction pipe.

As a further aspect of the present invention: the first heat dissipation plate and the second heat dissipation plate are copper plates, the heat conduction pipe is a copper pipe, and the heat conduction liquid is hot kerosene.

To sum up, the utility model discloses a beneficial technological effect does:

1. the driving motor can drive the rotary blade to rotate, the rotary blade can cut the rubber tube, and then the sealing ring can be produced, when the rotary blade cuts the rubber tube, the blade body can generate heat, the air guide pipe blows air to the rotary blade under the action of the cooling fan, so that the rotary blade can dissipate heat more quickly, the rotary blade can play a certain cooling role, and the probability of producing the unqualified sealing ring cut due to overheating of the blade body is reduced;

2. the lifting motor drives the driving gear to rotate, the driving gear can drive the two driven gears to rotate, and then the two lifting screw rods are driven to rotate, so that the lifting of the lifting plate on the lifting screw rods is realized, and the lifting of the rotary blade is further realized, and when the rotary blade is lowered to the position below the top plate of the rack, the rotary blade is more convenient for people to replace;

3. the driving motor can also generate more heat when driving the rotary blade to rotate, the heat conduction pipe, the first heat dissipation plate and the second heat dissipation plate are more convenient for dissipating the heat of the driving motor, so that the heat transfer between the driving motor and the rotary blade is reduced, and the heat dissipation efficiency of the utility model is improved;

4. the copper is more common, acquires the degree of difficulty simply, and the heat conductivility of copper is outstanding moreover, and is very suitable for as the heat conduction material, and hot kerosene has high specific heat and heat conductivity, has good temperature and oxidation stability, and the volatility is low moreover, is fit for as heat conduction liquid.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

FIG. 4 is a schematic cross-sectional view of a heat sink assembly of the motor;

fig. 5 is an enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a frame; 11. cutting a cutter hole; 2. a drive motor; 3. a lifting assembly; 31. a lifting plate; 32. a lifting motor; 33. a lifting screw rod; 34. a drive gear; 35. a driven gear; 311. a main board; 312. a wing plate; 21. a rotary blade; 4. a first heat dissipation assembly; 41. a heat conducting plate; 42. an air duct; 43. a heat radiation fan; 411. heat dissipation air holes; 412. an air vent; 5. a motor heat dissipation assembly; 51. a first heat dissipation plate; 52. a second heat dissipation plate; 53. a heat conducting pipe; 511. a conduit bottom groove; 521. a conduit top groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a sealing ring production device with good heat dissipation performance comprises a frame 1, a cutter hole 11 is formed in a bedplate of the frame 1, and a driving motor 2 is installed on the frame 1 through a lifting assembly 3. The lifting assembly 3 includes a lifting plate 31, a lifting motor 32, a lifting screw 33, a driving gear 34, and a driven gear 35. The number of the two lifting screw rods 33 is two, and the two lifting screw rods 33 are rotatably connected to the bottom surface of the top plate of the frame 1 through bearings. The length directions of the two lifting screw rods 33 are parallel to each other and are both vertical to the length direction of the top plate of the machine frame 1. The lifting plate 31 comprises a main plate 311 and two wing plates 312, the two wing plates 312 are fixed on one side of the main plate 311, the two wing plates 312 are respectively close to two ends of the main plate 311 on the main plate 311, and the two wing plates 312 are respectively in threaded connection with the two lifting screw rods 33. The driven gear 35 is fixed at one end of the lifting screw rod 33 far away from the top plate of the machine frame 1. The lifting motor 32 is installed on the bottom surface of the top plate of the frame 1 and is located between the two lifting screw rods 33. The output shaft of the lifting motor 32 faces between the two wing plates 312, and the length direction of the output shaft of the lifting motor 32 is parallel to the length direction of the lifting screw 33. A driving gear 34 is fixed on an output shaft of the elevating motor 32, the driving gear 34 is located between two driven gears 35 and both the driven gears 35 are engaged with the driving gear 34.

Referring to fig. 2, 3 and 5, the driving motor 2 is mounted on the main plate 311 of the lifting plate 31, and the driving motor 2 is located on the main plate 311 near the top plate of the frame 1 and between the two lifting screws 33. The output shaft of the driving motor 2 is provided with a rotary blade 21, and the rotary blade 21 is arranged in the cutter hole 11 in a penetrating way and extends out of the top plate of the frame 1. A first heat dissipation assembly 4 for dissipating heat of the rotary blade 21 is disposed on a top plate of the frame 1, and the first heat dissipation assembly 4 includes a heat conduction plate 41, an air duct 42, and a heat dissipation fan 43. The heat conducting plate 41 is attached to the platen of the frame 1, the heat conducting plate 41 is provided with a heat dissipating air hole 411 which is completely communicated with the cutter hole 11, and the rotary blade 21 passes through the heat dissipating air hole 411. The side wall of the heat dissipation air hole 411 is provided with an air guide hole 412, and the air guide tube 42 is inserted through the air guide hole 412. The heat dissipation fan 43 is installed on the machine frame 1, one end of the air duct 42, which is far away from the air guide hole 412, is communicated with an air outlet of the heat dissipation fan 43, and one end of the air guide hole 412, which is far away from the heat dissipation fan 43, faces the blade surface of the rotary blade 21.

Referring to fig. 2 and 4, the driving motor 2 is provided with a motor heat dissipation assembly 5, and the motor heat dissipation assembly 5 includes a first heat dissipation plate 51, a second heat dissipation plate 52 and a heat pipe 53. The first heat dissipation plate 51 and the second heat dissipation plate 52 are both copper plates, the heat pipe 53 is a copper heat pipe, two ends of the heat pipe 53 are closed, heat conduction liquid is filled in the heat pipe 53, and the heat conduction liquid is hot kerosene. The first heat dissipation plate 51 is attached to the side wall of the driving motor 2, a conduit bottom groove 511 is formed in one side, away from the driving motor 2, of the first heat dissipation plate 51, the heat conducting pipes 53 are installed in the conduit bottom groove 511, the second heat dissipation plate 52 is arranged on one side, away from the driving motor 2, of the first heat dissipation plate 51, a conduit top groove 521 corresponding to the conduit bottom groove 511 is formed in the second heat dissipation plate 52, the second heat dissipation plate 52 is covered on the first heat dissipation plate 51, a part, extending out of the conduit bottom groove 511, of the heat conducting pipes 53 is just covered by the groove wall of the conduit top groove 521, the heat conducting pipes 53 are covered by the conduit top groove 511 and the conduit bottom groove 521 between the first heat dissipation plate 51 and the second heat dissipation plate 52, and the side wall of the heat.

The implementation principle of the embodiment is as follows: when people use the utility model, when cutting and producing the sealing ring for the rubber cylinder or the rubber tube, in order to avoid overheating the blade of the rotary blade 21, the heat radiation fan 43 is opened, the heat radiation fan 43 blows air to the rotary blade 21 rotating in the cutter hole 11 through the air duct 42, the heat dissipation of the rotary blade 21 is accelerated, and the situation that the quality of the produced sealing ring is unqualified due to overhigh temperature of the rotary blade 21 is reduced;

when the driving motor 2 drives the rotary blade 21 to rotate, the heat dissipation plate I51, the heat dissipation plate II 52 and the heat conduction pipe 53 can dissipate heat generated by the operation of the driving motor 2 more quickly, so that heat transfer from the driving motor 2 to the rotary blade 21 is reduced, and the qualified sealing ring is produced;

when people need to change the rotating blade 21 or need to adjust the height of rotating blade 21, start elevator motor 32, elevator motor 32 drives drive gear 34 and rotates, and then drive driven gear 35 and rotate, driven gear 35 drives lift lead screw 33 and rotates, the lifter plate 31 with lift lead screw 33 threaded connection risees thereupon or reduces, realize driving motor 2's lift, and then realize rotating blade 21's lift, after rotating blade 21 breaks away from cutter hole 11 in frame 1 roof bottom, people can change or maintain rotating blade 21.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a good heat dissipation's sealing washer production facility, includes frame (1), its characterized in that: a cutting knife hole (11) is formed in a bedplate of the rack (1), a driving motor (2) is installed on the rack (1) through a lifting assembly (3), the driving motor (2) is arranged on the bottom surface of the bedplate of the rack (1), a rotary blade (21) is installed on an output shaft of the driving motor (2), the rotary blade (21) penetrates through the cutting knife hole (11) and extends out of a top plate of the rack (1), a first heat dissipation assembly (4) for dissipating heat of the rotary blade (21) is arranged on the top plate of the rack (1), the first heat dissipation assembly (4) comprises a heat conduction plate (41), an air guide pipe (42) and a heat dissipation fan (43), the heat conduction plate (41) is arranged on the bedplate of the rack (1), a heat dissipation air hole (411) completely communicated with the cutting knife hole (11) is formed in the heat conduction plate (41), the rotary blade (21) penetrates through the heat dissipation air hole (411), and an air guide hole (412) is formed in the side wall of, the air guide pipe (42) penetrates through the air guide hole (412), the heat dissipation fan (43) is installed on the rack (1), one end, far away from the air guide hole (412), of the air guide pipe (42) is communicated with an air outlet of the heat dissipation fan (43), and one end, far away from the heat dissipation fan (43), of the air guide hole (412) faces towards the rotary blade (21).

2. The seal ring production facility with good heat dissipation performance of claim 1, wherein: the lifting assembly (3) comprises two lifting screws (33), two lifting motors (32), two lifting screw rods (33), a driving gear (34) and a driven gear (35), one ends of the lifting screw rods (33) are rotatably connected to the bottom surface of the top plate of the rack (1) through bearings, the two lifting screw rods (33) are perpendicular to the length direction of the top plate of the rack (1), the lifting plates (31) are in threaded connection with the two lifting screw rods (33), the driving motor (2) is installed on one side, close to the top plate of the rack (1), of the lifting plates (31), the driven gear (35) is fixed at one end, far away from the top plate of the rack (1), of the lifting screw rods (33), the lifting motors (32) are installed on the bottom surface of the top plate of the rack (1), the length direction of output shafts of the lifting motors (32) is parallel to the length direction of the lifting screw rods (, the driving gear (34) is fixed on an output shaft of the lifting motor (32), the driving gear (34) is positioned between the two driven gears (35), and the two driven gears (35) are both meshed with the driving gear (34).

3. The seal ring production facility with good heat dissipation performance of claim 2, characterized in that: the driving motor (2) is provided with a motor heat dissipation assembly (5), the motor heat dissipation assembly (5) comprises a first heat dissipation plate (51), a second heat dissipation plate (52) and a heat conduction pipe (53), the first heat dissipation plate (51) is attached to the side wall of the driving motor (2), one side, away from the driving motor (2), of the first heat dissipation plate (51) is provided with a guide pipe bottom groove (511), the heat conduction pipe (53) is arranged in the guide pipe bottom groove (511), the second heat dissipation plate (52) is arranged at one side, away from the driving motor (2), of the first heat dissipation plate (51), the second heat dissipation plate (52) is provided with a heat conduction top groove corresponding to the heat conduction bottom groove, the second heat dissipation plate (52) is covered on the first heat dissipation plate (51), one part, extending out of the heat conduction bottom groove, of the heat conduction pipe (53) is just covered by the groove wall of the heat conduction top groove, and the heat conduction bottom groove are covered by the heat conduction pipe, the side wall of the heat conduction pipe (53) is abutted against the groove wall of the heat conduction top groove and the groove wall of the heat conduction bottom groove.

4. The seal ring production facility with good heat dissipation according to claim 3, characterized in that: the two ends of the heat conduction pipe (53) are closed, and the heat conduction pipe (53) is filled with heat conduction liquid.

5. The seal ring production facility with good heat dissipation according to claim 4, characterized in that: the first heat dissipation plate (51) and the second heat dissipation plate (52) are copper plates, the heat conduction pipe (53) is a copper pipe, and the heat conduction liquid is hot kerosene.