CN218575840U

CN218575840U - Grinder with bearing cooling device

Info

Publication number: CN218575840U
Application number: CN202222526833.4U
Authority: CN
Inventors: 高原
Original assignee: Hubei Juke Copper Industry Co ltd
Current assignee: Hubei Juke Copper Industry Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-07
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a grinder with bearing heat sink belongs to grinder technical field, and it includes the bottom plate, the last fixed surface of bottom plate is connected with actuating mechanism, actuating mechanism's output shaft fixedly connected with dwang, the dwang sets up in the bearing. This abrasive machine with bearing heat sink, through setting up the convulsions subassembly, the pipe, the filter plate, the connecting pipe, the connection shell, the heat-conducting plate, the heat-conducting rod, through-hole and ventilation slot, when needs use this abrasive machine, heat in the bearing conducts the heat-conducting plate surface through the heat-conducting rod, control convulsions subassembly work, the emery wheel passes through the pipe in moving the cavity at the dust that the during operation produced, two through-holes in heat accessible the place ahead in the bearing are discharged, make the bearing difficult because of the high temperature damages, make this abrasive machine be difficult for causing the influence to external environment and staff's healthy at the dust that the during operation produced.

Description

Grinder with bearing cooling device

Technical Field

The utility model belongs to the technical field of the abrasive machine, specifically be an abrasive machine with bearing heat sink.

Background

After the grinder worked for a long time, the inside bearing that sets up of grinder probably produced high temperature, because the bearing setting is inside the grinder, the inside heat of bearing can not give off fast for the bearing probably damages because of the high temperature, and this grinder can splash around it and then lead to the fact the influence to the environment on every side at the sweeps that the during operation produced, the personnel of operation this grinder probably cause the influence because of inhaling the healthy of dust and lead to self, consequently need a grinder with bearing heat sink to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides an abrasive machine with bearing heat sink, solved the abrasive machine after long-time work, the inside bearing that sets up of abrasive machine can produce high temperature, because the bearing sets up inside the abrasive machine, the inside heat of bearing can not distribute fast, make the bearing probably damage because of the high temperature, and this abrasive machine sweeps that the during operation produced can splash around it and then lead to the fact the influence to environment on every side, the personnel of operation this abrasive machine probably lead to the fact the problem of influence because of inhaling the healthy of self.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinder with bearing heat sink, includes the bottom plate, the last fixed surface of bottom plate is connected with actuating mechanism, actuating mechanism's output shaft fixedly connected with dwang, the dwang sets up in the bearing, the bearing joint is in the bearing frame, the lower surface of bearing frame is connected with the last fixed surface of bottom plate, the left end fixedly connected with emery wheel of dwang, the emery wheel sets up in the protecting crust.

The right flank of protective housing and the left surface fixed connection of bearing frame, the back fixedly connected with connection shell of bearing frame, be provided with heat-conducting component in the connection shell, the back fixedly connected with connecting pipe of connection shell, the front of connecting pipe and the back fixed connection of set casing, be provided with convulsions subassembly in the set casing, the cavity has been seted up in the bottom plate.

The utility model discloses a protection shell, including cavity inner wall, bottom plate, pipe, bearing frame, baffle, cavity inner wall, the bottom plate is inside the joint to have the filter plate, the back joint of cavity inner wall has the baffle, the left surface joint of cavity inner wall has the pipe, the pipe joint is in the protecting crust, set up the ventilation groove in the bearing frame, two through-holes have all been seted up to the front and the back of bearing frame.

As a further aspect of the present invention: the heat conduction assembly comprises a heat conduction rod, the heat conduction rod is clamped on the back face of the bearing seat, one end of the front face of the heat conduction rod is in lap joint with the back face of the bearing, a heat conduction plate is fixedly connected to the back face of the heat conduction rod, and the heat conduction plate is fixedly connected into the connection shell.

As a further aspect of the present invention: the ventilation groove is communicated with the four through holes and is in a circular ring shape.

As a further aspect of the present invention: the ventilation groove is communicated with the connecting shell through a through hole, and the through hole is formed in the front of the heat conducting plate.

As a further aspect of the present invention: the connecting shell is communicated with a connecting pipe, and the connecting pipe is communicated with the fixed shell.

As a further aspect of the present invention: the fixed shell is communicated with the cavity, and the cavity is communicated with the protective shell through a guide pipe.

As a further aspect of the present invention: the convulsions subassembly sets up the rear at the purifying plate, the filter plate sets up the place ahead at the purifying plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this abrasive machine with bearing heat sink, through setting up the convulsions subassembly, the pipe, the filter plate, the connecting pipe, the connection shell, the heat-conducting plate, the heat-conducting rod, through-hole and ventilation groove, when needs use this abrasive machine, heat in the bearing conducts the heat-conducting plate surface through the heat-conducting rod, control convulsions subassembly work, the emery wheel passes through the pipe at the dust that the during operation produced and moves to in the cavity, the heat of heat-conducting plate surface gathering can be quick is taken away by the air current that the convulsions subassembly produced, simultaneously, get into the air current in the connection shell and pass through two through-holes at rear and get into the ventilation inslot, the air current in the ventilation inslot has increased the velocity of flow of bearing surface air, two through-holes in heat accessible the place ahead in the bearing are discharged, this abrasive machine only needs control convulsions subassembly work alright collect and cool down the bearing its during operation produced dust, make the bearing difficult damage because of high temperature, make this abrasive machine be difficult for causing the influence to external environment and staff's healthy.

2. This abrasive machine with bearing heat sink through setting up convulsions subassembly and purification board, controls convulsions subassembly work, and this abrasive machine moves the cavity through the pipe under the effect of convulsions subassembly at the waste gas that the during operation produced in, and waste gas passes through the filter plate and moves to the purification board in, because of purifying the inboard intussuseption and being filled with the active carbon, the active carbon can purify the harmful substance in the waste gas for this abrasive machine is difficult for causing the pollution to the environment on every side at the waste gas that the during operation produced.

3. This abrasive machine with bearing heat sink through setting up heat-conducting rod and heat-conducting plate, because of heat-conducting rod and heat-conducting plate mutually support the heat radiating area of multiplicable bearing for the bearing can be quick in this abrasive machine during operation produced heat give off.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the bottom plate of the present invention;

FIG. 3 is a schematic view of a right-side perspective sectional structure of the bottom plate of the present invention;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the heat-conducting device comprises a base plate 1, a driving mechanism 2, a rotating rod 3, a bearing 4, a bearing seat 5, a heat-conducting component 6, a heat-conducting rod 61, a heat-conducting plate 62, a connecting pipe 7, a fixed shell 8, an air draft component 9, a cavity 10, a purifying plate 11, a filter plate 12, a guide pipe 13, a baffle plate 14, a protecting shell 15, a grinding wheel 16, a through hole 17, a ventilating groove 18 and a connecting shell 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an abrasive machine with bearing heat sink, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with actuating mechanism 2, actuating mechanism 2's output shaft fixedly connected with dwang 3, dwang 3 sets up in bearing 4, through setting up bearing 4, because of dwang 3 sets up in bearing 4, bearing 4 can carry out spacing fixed to dwang 3, bearing 4 joint is in bearing frame 5, the lower surface of bearing frame 5 and bottom plate 1's last fixed surface are connected, through setting up bearing frame 5, because of bearing 4 sets up in bearing frame 5, bearing frame 5 can carry out spacing fixed to bearing 4, the left end fixedly connected with emery wheel 16 of dwang 3, emery wheel 16 sets up in protecting crust 15.

The right flank of protecting crust 15 and the left flank fixed connection of bearing frame 5, the back fixedly connected with connecting shell 19 of bearing frame 5 is provided with heat conduction assembly 6 in the connecting shell 19, the back fixedly connected with connecting pipe 7 of connecting shell 19, the front of connecting pipe 7 and the back fixed connection of set casing 8 are provided with convulsions subassembly 9 in the set casing 8, have seted up ventilation groove 18 in the bottom plate 1.

The joint has filter plate 12 in the bottom plate 1, through setting up bottom plate 1, because of bottom plate 1 sets up the below at actuating mechanism 2, bottom plate 1 can be fixed actuating mechanism 2, the back joint of cavity 10 inner wall has baffle 14, through setting up baffle 14, the staff removes baffle 14 from cavity 10 in alright clear up its inside dust, the left surface joint of cavity 10 inner wall has pipe 13, pipe 13 joint is in protective housing 15, the ventilation groove 18 has been seted up in the bearing frame 5, two through-holes 17 have all been seted up to the front and the back of bearing frame 5.

Specifically, as shown in fig. 3 and 4, the heat conducting assembly 6 includes a heat conducting rod 61, the heat conducting rod 61 is clamped on the back of the bearing seat 5, the front end of the heat conducting rod 61 is lapped on the back of the bearing 4, the back of the heat conducting rod 61 is fixedly connected with a heat conducting plate 62, the heat conducting plate 62 is fixedly connected in the connecting shell 19, the ventilation slot 18 is communicated with the four through holes 17, the ventilation slot 18 is arranged in a circular ring shape, the cavity 10 is communicated with the connecting shell 19 through the through holes 17, the through holes 17 are arranged in front of the heat conducting plate 62, the connecting shell 19 is communicated with the connecting pipe 7, the connecting pipe 7 is communicated with the fixed shell 8, the fixed shell 8 is communicated with the cavity 10, by arranging the fixed shell 8, the fixed shell 8 is connected with the ventilation assembly 9 and the bottom plate 1, the fixed shell 8 can fix the ventilation assembly 9 behind the bottom plate 1, the cavity 10 is communicated with the protective shell 15 through a guide pipe 13, by arranging the guide pipe 13, because the protective shell 15 is communicated with the cavity 10 through the guide pipe 13, the dust in the dust sucking assembly 9 in the cavity 10 can suck dust in the dust on the surface of the protective shell 15 and the dust on the dust collecting plate 12, the dust collecting filter plate 12 can be collected in front of the dust collecting cavity 12 in the front of the filter plate 12.

The utility model discloses a theory of operation does:

s1, when the grinder needs to be used, heat in a bearing 4 is conducted to the surface of a heat conducting plate 62 through a heat conducting rod 61, the air draft assembly 9 is controlled to work, and dust and waste gas generated when a grinding wheel 16 works move into a cavity 10 through a guide pipe 13 under the action of the air draft assembly 9;

s2, secondly, dust is blocked in front of the filter plate 12, waste gas moves into the purification plate 11 through the filter plate 12, meanwhile, air flow generated by the air draft assembly 9 in operation moves into the connecting shell 19 through the connecting pipe 7, and heat accumulated on the surface of the heat conducting plate 62 can be taken away by the air flow;

s3, finally, the air flow entering the connecting shell 19 passes through the two through holes 17 at the rear part and then enters the ventilating groove 18, and the heat in the bearing 4 is discharged through the two through holes 17 at the front part because the bearing 4 is arranged in the ventilating groove 18.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a grinder with bearing heat sink, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a driving mechanism (2), an output shaft of the driving mechanism (2) is fixedly connected with a rotating rod (3), the rotating rod (3) is arranged in a bearing (4), the bearing (4) is clamped in a bearing seat (5), the lower surface of the bearing seat (5) is fixedly connected with the upper surface of the bottom plate (1), the left end of the rotating rod (3) is fixedly connected with a grinding wheel (16), and the grinding wheel (16) is arranged in a protective shell (15);

the right side face of the protective shell (15) is fixedly connected with the left side face of the bearing seat (5), the back face of the bearing seat (5) is fixedly connected with a connecting shell (19), a heat conducting component (6) is arranged in the connecting shell (19), the back face of the connecting shell (19) is fixedly connected with a connecting pipe (7), the front face of the connecting pipe (7) is fixedly connected with the back face of a fixed shell (8), an air exhausting component (9) is arranged in the fixed shell (8), and a cavity (10) is formed in the bottom plate (1);

bottom plate (1) inside callipers has filter plate (12), the back joint of cavity (10) inner wall has baffle (14), the left surface joint of cavity (10) inner wall has pipe (13), pipe (13) joint is in protecting crust (15), seted up ventilation groove (18) in bearing frame (5), two through-holes (17) have all been seted up to the front and the back of bearing frame (5).

2. The grinder with a bearing cooling device as claimed in claim 1, wherein: the heat conduction assembly (6) comprises a heat conduction rod (61), the heat conduction rod (61) is connected to the back of the bearing seat (5) in a clamped mode, the front end of the heat conduction rod (61) is in lapped joint with the back of the bearing (4), the back of the heat conduction rod (61) is fixedly connected with a heat conduction plate (62), and the heat conduction plate (62) is fixedly connected into the connecting shell (19).

3. The grinder with a bearing cooling device as claimed in claim 1, wherein: the ventilation groove (18) is communicated with the four through holes (17), and the ventilation groove (18) is annular.

4. The grinder with a bearing cooling device as claimed in claim 2, wherein: the ventilation groove (18) is communicated with the connecting shell (19) through a through hole (17), and the through hole (17) is formed in the front of the heat conducting plate (62).

5. The grinder with a bearing cooling device as claimed in claim 1, wherein: the connecting shell (19) is communicated with the connecting pipe (7), and the connecting pipe (7) is communicated with the fixed shell (8).

6. The grinder with a bearing cooling device as claimed in claim 1, wherein: the fixed shell (8) is communicated with the cavity (10), and the cavity (10) is communicated with the protective shell (15) through a guide pipe (13).

7. The grinder with a bearing cooling device as claimed in claim 1, wherein: the air draft assembly (9) is arranged behind the purification plate (11), and the filter plate (12) is arranged in front of the purification plate (11).