CN211515634U - Heat radiation structure of electromagnetic power-off brake of motor of tension leveler - Google Patents
Heat radiation structure of electromagnetic power-off brake of motor of tension leveler Download PDFInfo
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- CN211515634U CN211515634U CN202020093772.5U CN202020093772U CN211515634U CN 211515634 U CN211515634 U CN 211515634U CN 202020093772 U CN202020093772 U CN 202020093772U CN 211515634 U CN211515634 U CN 211515634U
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- brake
- cooling jacket
- electromagnetic power
- circulating water
- water
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Abstract
The utility model discloses a heat radiation structure of a tension leveler motor electromagnetic power-off brake, which comprises a hoop cooling jacket hooped on the electromagnetic power-off brake, wherein a heat conduction layer is also arranged between the hoop cooling jacket and the electromagnetic power-off brake, the upper part and the lower part of the hoop cooling jacket are respectively provided with a circulating water inlet and a circulating water outlet, the number of the circulating water outlets is two, two circulating water outlets are correspondingly provided with a fastening bolt sleeve, and a fastening bolt is arranged in the fastening bolt sleeve; many circumference grooves have been seted up on one side inner wall that the staple bolt cooling jacket is close to electromagnetism power-off brake, many circumference grooves along the axial evenly distributed of staple bolt cooling jacket, the utility model discloses a heat that electromagnetism power-off brake was lost is taken away to the circulating water of flow in the staple bolt cooling jacket, avoids electromagnetism power-off brake's high temperature to burn out, in addition, the staple bolt cooling jacket is convenient all very in the dismouting on electromagnetism power-off brake, is favorable to the maintenance of electromagnetism power-off brake itself.
Description
Technical Field
The utility model relates to a motor accessory technical field, concretely relates to draw heat radiation structure of straightening machine motor electromagnetism power-off brake.
Background
The withdrawal and straightening machine is important equipment in the production process of steel products, wherein a motor of the withdrawal and straightening machine is core equipment of the withdrawal and straightening machine, an electromagnetic power-off brake must be arranged on the motor of the withdrawal and straightening machine in order to avoid abnormal rotation of a withdrawal and straightening roller caused by sudden power failure, but the motor of the withdrawal and straightening machine is always in a running state, so the electromagnetic power-off brake arranged at the tail of the withdrawal and straightening machine can be powered on for a long time, a brake coil of the electromagnetic power-off brake generates heat for a long time and is frequently burnt out, the motor of the withdrawal and straightening machine can be locked after the electromagnetic power-off brake is burnt out, so that a casting blank cannot walk smoothly, even quality problems such as casting blank scratches and the like can be caused, and the normal production rhythm is influenced, and therefore, a heat dissipation structure for.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the background art, the utility model aims to provide a draw and rectify quick-witted motor electromagnetism and lose heat radiation structure of electric brake, it has effectively solved the problem that exists among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation structure of an electromagnetic power-off brake of a tension leveler motor comprises a hoop cooling jacket hooped on the electromagnetic power-off brake, wherein a heat conduction layer is further arranged between the hoop cooling jacket and the electromagnetic power-off brake, the upper part and the lower part of the hoop cooling jacket are respectively provided with a circulating water inlet and a circulating water outlet, the number of the circulating water outlets is two, two circulating water outlets are correspondingly provided with fastening bolt sleeves, and fastening bolts are arranged in the fastening bolt sleeves in a penetrating manner; a plurality of circumferential grooves are formed in the inner wall of one side, close to the electromagnetic power-off brake, of the hoop cooling jacket, and the circumferential grooves are evenly distributed along the axial direction of the hoop cooling jacket.
Furthermore, the hoop cooling jacket is connected with a circulating water system, the circulating water system comprises a water supply pipe communicated with the circulating water inlet, a water receiving tank, a transfer water tank and a circulating pump are sequentially arranged on the water supply pipe from the upstream to the downstream, the water receiving tank is positioned under the circulating water outlet, and a plurality of water sprinkling sheets which are parallel to each other are arranged at an upper opening of the water receiving tank.
Furthermore, the length direction of the water spraying sheet is parallel to the axial direction of the hoop cooling jacket, and a plurality of corrugated bulges are arranged on the left side wall surface and the right side wall surface of the water spraying sheet.
Furthermore, a yielding groove matched with the wiring of the electromagnetic power-off brake is further arranged on the hoop cooling sleeve.
Further, the heat conducting layer is heat conducting silicone grease.
The utility model discloses following beneficial technological effect has:
the utility model discloses in used the staple bolt cooling jacket of hoop establishing on electromagnetism loses electric brake, the heat of electromagnetism loss of electricity stopper is taken away through the circulating water of flowing in the staple bolt cooling jacket, avoids electromagnetism to lose electric brake's high temperature and burns out, in addition, the staple bolt cooling jacket is convenient all very in the dismouting on electromagnetism loses electric brake, is favorable to the maintenance of electromagnetism loss of electricity brake itself.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the assembly structure of the hoop cooling jacket at the main viewing angle of the embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
fig. 5 is a schematic view of the assembly structure of the hoop cooling jacket at the right view angle of the embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at C;
fig. 7 is a schematic view of a structure of the water receiving tank at a right viewing angle of the embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-7, the heat dissipation structure of an electromagnetic power-off brake of a withdrawal and straightening machine motor in this embodiment includes an anchor ear cooling jacket 2 hooped on an electromagnetic power-off brake 1, the anchor ear cooling jacket 2 is made of a metal material, preferably, stainless steel or aluminum, a heat conduction layer 3 is further disposed between the anchor ear cooling jacket 2 and the electromagnetic power-off brake 1, the heat conduction layer 3 is made of heat-conducting silicone grease, the upper portion and the lower portion of the anchor ear cooling jacket 2 are respectively provided with a circulating water inlet 4 and a circulating water outlet 5, the number of the circulating water outlets 5 is two, two circulating water outlets 5 are correspondingly provided with a fastening bolt sleeve 6, a fastening bolt 7 is inserted in the fastening bolt sleeve 6, a fastening nut 8 is screwed on the fastening bolt 7, the fastening nut 8 is matched with a nut of the fastening bolt 7 to clamp the two circulating water outlets 5 together, and the preferred circulating water outlet 5 is; staple bolt cooling jacket 2 has been seted up many circumference grooves 9 on being close to one side inner wall of electromagnetism power-off brake 1, and many circumference grooves 9 have been along the axial evenly distributed of staple bolt cooling jacket 2, and setting up of circumference groove 9 has effectually increased the heat transfer area between rivers and the staple bolt cooling jacket 2 in the staple bolt cooling jacket 2, is favorable to taking away the heat of staple bolt cooling jacket 2.
The hoop cooling jacket 2 is connected with a circulating water system, the circulating water system comprises a water supply pipe 10 communicated with a circulating water inlet 4, a water receiving tank 11, a transit water tank 12 and a circulating pump 13 are sequentially arranged on the water supply pipe 10 from upstream to downstream, the upper parts of the water receiving tank 11 and the transit water tank 12 are open, the water receiving tank 11 is positioned under the circulating water outlet 5, the upper opening of the water receiving tank 11 is provided with a plurality of mutually parallel sprinkling sheets 14, the length direction of the sprinkling sheets 14 is parallel to the axial direction of the hoop cooling jacket 2, and the left side wall surface and the right side wall surface of the sprinkling sheets 14 are respectively provided with a plurality of corrugated bulges 15, water flow flowing out from the circulating water outlet 5 drops onto the sprinkling sheets 14 and flows along the sprinkling sheets 14, so that the contact area between the water flow and air is larger, the heat dissipation of the circulating water is facilitated, the surface area of the sprinkling sheets 14 is further increased by the corrugated bulges 15, the joint, the water-sprinkling sheet 14 is mounted at the upper opening of the water-receiving tank 11 through a fixing frame 16, and the preferable material of the water-sprinkling sheet 14 is aluminum.
The hoop cooling jacket 2 is further provided with a yielding groove 18 matched with the wiring 17 of the electromagnetic power-off brake 1, so that the wiring 17 of the electromagnetic power-off brake 1 can be conveniently penetrated and led, and the normal work of the electromagnetic power-off brake 1 is prevented from being influenced.
The working process of the embodiment is as follows:
the hoop cooling jacket 2 effectively absorbs the heat of the electromagnetic power-off brake 1 through the heat conducting layer 3 and heats up, circulating water enters the hoop cooling jacket 2 from the circulating water inlet 4, absorbs the heat of the hoop cooling jacket 2 in the flowing process, then flows down from the circulating water outlet 5, enters the water receiving tank 11 after being cooled by air and then enters the transit water tank 12, the transit water tank 12 is at the low position of the water receiving tank 11, water flows naturally under the action of gravity, the transit water tank 2 can be replaced by an outdoor water cooling tank, the cooling of the circulating water is further ensured, the water flowing into the transit water tank 12 is re-fed into the circulating water inlet 4 under the action of the circulating pump 13, so as to circulate, the process effectively takes away the heat of the electromagnetic power-off brake 1, the high-temperature burning of the electromagnetic power-off brake 1 is avoided, in addition, the assembly and disassembly of the hoop cooling jacket 2 on the electromagnetic power-off brake 1, the electromagnetic power-off brake 1 is convenient to disassemble, assemble and maintain.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The heat dissipation structure of the electromagnetic power-off brake of the motor of the withdrawal and straightening machine is characterized by comprising an anchor ear cooling jacket hooped on the electromagnetic power-off brake, wherein a heat conduction layer is also arranged between the anchor ear cooling jacket and the electromagnetic power-off brake, the upper part and the lower part of the anchor ear cooling jacket are respectively provided with a circulating water inlet and a circulating water outlet, the number of the circulating water outlets is two, two circulating water outlets are correspondingly provided with fastening bolt sleeves, and fastening bolts are arranged in the fastening bolt sleeves in a penetrating manner; a plurality of circumferential grooves are formed in the inner wall of one side, close to the electromagnetic power-off brake, of the hoop cooling jacket, and the circumferential grooves are evenly distributed along the axial direction of the hoop cooling jacket.
2. The heat dissipation structure of the electromagnetic power-off brake of the motor of the tension leveler as recited in claim 1, wherein the hoop cooling jacket is connected with a circulating water system, the circulating water system comprises a water supply pipe communicated with the circulating water inlet, the water supply pipe is provided with a water receiving tank, a transfer water tank and a circulating pump in sequence from upstream to downstream, the water receiving tank is located under the circulating water outlet, and a plurality of water sprinkling sheets parallel to each other are arranged at an upper opening of the water receiving tank.
3. The heat dissipation structure of the electromagnetic power-off brake of the motor of the withdrawal and straightening machine as claimed in claim 2, wherein the length direction of the water spraying sheet is parallel to the axial direction of the hoop cooling jacket, and a plurality of corrugated protrusions are arranged on the left side wall surface and the right side wall surface of the water spraying sheet.
4. The heat dissipation structure of the electromagnetic power-off brake of the motor of the withdrawal and straightening unit as claimed in claim 1, wherein the hoop cooling jacket is further provided with a relief groove matched with a wiring of the electromagnetic power-off brake.
5. The heat dissipation structure of the electromagnetic power-off brake of the withdrawal and straightening unit motor as claimed in claim 1, wherein the heat conduction layer is heat-conducting silicone grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093772.5U CN211515634U (en) | 2020-01-16 | 2020-01-16 | Heat radiation structure of electromagnetic power-off brake of motor of tension leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020093772.5U CN211515634U (en) | 2020-01-16 | 2020-01-16 | Heat radiation structure of electromagnetic power-off brake of motor of tension leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211515634U true CN211515634U (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020093772.5U Active CN211515634U (en) | 2020-01-16 | 2020-01-16 | Heat radiation structure of electromagnetic power-off brake of motor of tension leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211515634U (en) |
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2020
- 2020-01-16 CN CN202020093772.5U patent/CN211515634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220926 Address after: 061113 China railway office building, Bohai New District, Cangzhou City, Hebei Province Patentee after: HEBEI ZHONGZHONG COLD ROLLING MATERIAL Co.,Ltd. Address before: 061100 Industrial Zone, Huanghua Port Development Zone, Cangzhou City, Hebei Province Patentee before: CANGZHOU ZHONGTIE EQUIPMENT MANUFACTURING MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |