CN214212109U - Cooling device for forging bearing ring - Google Patents
Cooling device for forging bearing ring Download PDFInfo
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- CN214212109U CN214212109U CN202021809789.2U CN202021809789U CN214212109U CN 214212109 U CN214212109 U CN 214212109U CN 202021809789 U CN202021809789 U CN 202021809789U CN 214212109 U CN214212109 U CN 214212109U
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- bearing ring
- cooling
- carrying disc
- hollow screw
- forging
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Abstract
The utility model discloses a cooling device for forging a bearing ring, which relates to the technical field of bearing ring cooling devices and is used for forging the bearing ring, the cooling device for forging the bearing ring is constructed and comprises a cooling box, a loading mechanism, an air drying mechanism and a universal wheel with a brake, the loading mechanism is connected inside the cooling box in a sliding way, the air drying mechanism is arranged at one end of the cooling box, and the universal wheel with the brake is arranged at the bottom of the cooling box; the loading mechanism comprises a lifting rod component, a supporting plate and a carrying disc, wherein one end of the lifting rod component penetrates through the middle part of the supporting plate through threads, and the penetrating part of the lifting rod component is connected to the middle position of the top of the carrying disc; not only can be cooled by water, but also can be efficiently cooled at normal temperature; moreover, after water cooling is finished, water drops remained on the surface of the bearing ring can be quickly dried in the air, so that the water drops remained on the surface of the bearing ring are prevented from dropping on the ground; meanwhile, the device can be moved and can be conveniently moved to a required working area.
Description
Technical Field
The utility model relates to a bearing ring cooling device technical field specifically says to a be used for forged cooling device of bearing ring.
Background
The bearing ring is an annular part of a radial rolling bearing with one or more raceways, the bearing ring can be made of different materials, or can be made of bar stock or tube stock, different forming modes are provided when different materials are used for making the bearing ring, the forming modes mainly comprise forging forming, turning forming, cold rolling forming and cold (warm) extrusion forming, and the bearing ring after heating forging is cooled when the bearing ring is forged and formed, so the cooling device for forging the bearing ring is favored.
However, analysis shows that when the existing cooling device for forging the bearing ring cools the bearing ring, the cooling mode is single, and only single water cooling can be performed; moreover, water drops remained on the surface of the bearing ring cannot be dried quickly after water cooling is finished, so that the water drops remained on the surface of the bearing ring can drip on the ground to cause sanitary problems, and the bearing ring is not easy to clean.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a cooling device for forging a bearing ring, which can not only perform water cooling, but also perform efficient normal temperature cooling; moreover, after water cooling is finished, water drops remained on the surface of the bearing ring can be quickly dried in the air, so that the water drops remained on the surface of the bearing ring are prevented from dropping on the ground; meanwhile, the device can be moved and can be conveniently moved to a required working area.
The utility model is realized in such a way, a cooling device for forging the bearing ring is constructed, which comprises a cooling box, a loading mechanism, an air drying mechanism and a universal wheel with a brake, wherein the loading mechanism is connected inside the cooling box in a sliding way, the air drying mechanism is arranged at one end of the cooling box, and the universal wheel with the brake is arranged at the bottom of the cooling box; the cooling box comprises a water cooling area, a normal temperature cooling area, a partition plate and side sliding grooves, the partition plate divides the interior of the cooling box into the water cooling area and the normal temperature cooling area, and the side sliding grooves are arranged at the positions close to the tops of two sides of the interior of the cooling box; the loading mechanism comprises a lifting rod component, a supporting plate and a carrying disc, wherein one end of the lifting rod component penetrates through the middle part of the supporting plate through threads, and the penetrating part of the lifting rod component is connected to the middle position of the top of the carrying disc; air-dry mechanism includes industrial fan and path ventiduct, and industrial fan installs in path ventiduct one side.
Furthermore, the lifting rod component comprises a hollow screw rod, a pull ring rod, a connecting disc and a connecting groove, one end of the pull ring rod penetrates through the inside of the hollow screw rod, the pull ring rod and the hollow screw rod are movably connected, the penetrating part of the pull ring rod penetrates through the middle position of the connecting groove welded in the middle of the connecting disc, and the outer side of the bottom end of the hollow screw rod is connected to the inner side of the connecting groove through a bearing; an inner cavity is formed in the hollow screw, and a cross rod is connected to the outer side of the top end of the hollow screw; when the outer side of the bottom end of the hollow screw is connected to the inner side of the connecting groove through the bearing, the inner side of the bearing inner ring is fixedly connected to the outer side of the bottom end of the hollow screw, the outer side of the bearing outer ring is fixedly connected to the inner side of the connecting groove, and certain gaps are respectively formed between the bottom end of the hollow screw and the bottom of the bearing and the bottom of the connecting groove; the outer side of the hollow screw is movably connected with the threaded through hole through threads, the hollow screw is driven to rotate by stirring the cross rod, and the hollow screw drives the carrier disc to ascend or descend through the threaded through hole; the pull ring rod is rotated to drive the connecting disc to rotate, meanwhile, the connecting disc can conveniently drive the carrying disc to rotate, and each bearing ring placed at the top of the carrying disc can be conveniently driven to horizontally rotate through the rotation of the carrying disc.
Further, the carrying disc comprises a hollow limiting column, a large connecting groove and a middle hollow cavity, the large connecting groove is arranged in the middle of the top of the carrying disc, the hollow limiting column is arranged close to the outer edge of the top of the carrying disc, and the hollow cavity is arranged inside the carrying disc; the spacing post of cavity is woven through thin iron wire and is formed, and the outside leaves the great space in a large amount of intervals, carries the big spread groove outside in the dish and well cavity outside position also to weave through thin iron wire and forms, leaves the great space in a large amount of intervals, places the bearing ring that will need the refrigerated outside the spacing post of cavity, can effectually prevent the bearing ring landing.
Further, a water collecting basin is arranged at the bottom of the normal-temperature cooling area; after the water cooling of the bearing ring is finished, the transverse rod is shifted to drive the hollow screw rod to rotate, the hollow screw rod drives the carrying disc to ascend through the threaded through hole until the height of the carrying disc is higher than that of the partition plate, then the supporting plate is pushed to slide in the side sliding groove, the whole loading mechanism slides to a normal-temperature cooling area, then the transverse rod is shifted to drive the hollow screw rod to rotate in the opposite direction, at the moment, the hollow screw rod drives the carrying disc to descend for a certain distance through the threaded through hole, then an external power supply of an industrial fan is connected, wind generated by the operation of the industrial fan penetrates through the small-diameter ventilation duct and then is blown onto the bearing ring which is just cooled by the water, the bearing ring is helped to be quickly air-dried, and meanwhile, residual water drops on the bearing ring can drip into the water collecting basin, so that the cleaning and recycling are convenient;
when the bearing ring needs to be cooled at normal temperature, the height of the carrying disc is adjusted, then the pushing support plate slides in the side sliding groove, the whole loading mechanism slides to a normal-temperature cooling area, then the bearing ring needing to be cooled at normal temperature is placed on the carrying disc, then an external power supply of an industrial fan is connected, wind generated by the operation of the industrial fan passes through the small-diameter ventilation channel and then blows to the bearing ring needing to be cooled at normal temperature, heat on the bearing ring is taken away, meanwhile, the pull ring rod drives the connecting disc to rotate by rotating the pull ring rod, meanwhile, the connecting disc can conveniently drive the carrying disc to rotate by rotating, each bearing ring placed at the top of the carrying disc can be conveniently driven to horizontally rotate by the rotation of the carrying disc, each bearing ring can be conveniently and uniformly blown to wind, and when air circulates from a larger space near the industrial fan to pass through the long and narrow small-diameter ventilation channel, the atmospheric pressure increases for the air temperature of circulation can reduce certain degree, can effectual improvement bearing ring speed and efficiency when the normal atmospheric temperature cools off.
Furthermore, the middle part of the supporting plate is provided with a threaded through hole; inside the backup pad both ends embedding side spout, both sliding connection.
The utility model discloses a concrete advantage embodies:
the method has the advantages that: when the forged bearing ring needs to be cooled by water, the transverse rod is stirred to drive the hollow screw to rotate, the hollow screw drives the carrier disc to ascend through the threaded through hole, the bearing ring needing to be cooled by water is placed outside the hollow limiting column through other tools, then the transverse rod is stirred to drive the hollow screw to rotate in the opposite direction, and the hollow screw drives the carrier disc to descend through the threaded through hole for a certain distance to enter water in a water cooling area for cooling by water;
when the bearing ring needs normal temperature cooling, the height of the carrying disc is adjusted firstly, then the pushing support plate slides in the side sliding groove, the whole loading mechanism slides to a normal temperature cooling area, then the bearing ring needing normal temperature cooling is placed on the carrying disc, then an external power supply of an industrial fan is connected, wind generated by operation of the industrial fan passes through the small-diameter ventilation channel, then the wind blows to the bearing ring needing normal temperature cooling, heat on the bearing ring is taken away, meanwhile, the pull ring rod drives the connecting disc to rotate through rotating the pull ring rod, meanwhile, the connecting disc can conveniently drive the carrying disc to rotate, each bearing ring placed at the top of the carrying disc can be conveniently driven to horizontally rotate through rotation of the carrying disc, each bearing ring can be conveniently and uniformly blown to wind, and the speed and the efficiency of the bearing ring during normal temperature cooling can be effectively improved.
The method has the advantages that: bearing ring finishes at the water-cooling after, drive the hollow screw rod through stirring the horizontal pole and rotate, the hollow screw rod drives through the screw thread through-hole this moment and carries the dish to rise, until carrying a dish height and being higher than the baffle, then promote the backup pad and slide in the inslot portion that sideslips, slide whole loading mechanism to normal atmospheric temperature cooling district, then drive the hollow screw rod through stirring the horizontal pole and rotate in the opposite direction, the hollow screw rod drives through the screw thread through-hole and carries the dish and descend the certain distance this moment, then switch on industrial fan external power supply, through industrial fan operation production wind passes the path ventiduct, then blow to just on the bearing ring that the water-cooling finishes, help bearing ring air-dries fast, remaining water droplet can drip inside the ponding basin on bearing ring simultaneously, be convenient for clean the recovery, can prevent that the remaining water droplet of bearing ring surface can drip on ground.
The method has the advantages that: the universal wheel of stopping in the area is installed in the cooler bin bottom, through the universal wheel of stopping in the area, can be convenient remove this device to the work area that needs.
Drawings
Fig. 1 is a schematic structural view of a cooling device for forging a bearing ring according to the present invention.
Fig. 2 is a sectional view of the cooling box of the present invention.
Fig. 3 is a schematic structural diagram of the loading mechanism of the present invention.
Fig. 4 is a schematic structural view of the lifter assembly of the present invention.
Fig. 5 is a partially enlarged view of the connecting groove of fig. 4 according to the present invention.
Fig. 6 is an enlarged view of a portion of the large connecting groove of fig. 4 according to the present invention.
Fig. 7 is a schematic structural view of the threaded through-hole structure of the present invention.
The figure illustrates the format: the cooling box 1, the loading mechanism 2, the air drying mechanism 3, the universal wheel 4 with a brake, the water cooling area 11, the normal temperature cooling area 12, the partition plate 13, the side sliding groove 14, the water collecting basin 121, the lifting rod assembly 21, the support plate 22, the carrying disc 23, the hollow screw 211, the pull ring rod 212, the connecting disc 213, the connecting groove 214, the inner cavity 2111, the cross rod 2112, the threaded through hole 221, the hollow limiting column 231, the large connecting groove 232, the hollow cavity 233, the industrial fan 31 and the small-diameter ventilation duct 32.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; 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.
The utility model provides a cooling device for bearing ring forging through improving here, as shown in the description attached drawing, can be implemented as follows; the air drying device comprises a cooling box 1, a loading mechanism 2, an air drying mechanism 3 and a universal wheel 4 with a brake, wherein the loading mechanism 2 is connected inside the cooling box 1 in a sliding manner, the air drying mechanism 3 is arranged at one end of the cooling box 1, and the universal wheel 4 with the brake is arranged at the bottom of the cooling box 1; the cooling box 1 comprises a water cooling area 11, a normal temperature cooling area 12, a partition plate 13 and side sliding chutes 14, wherein the partition plate 13 divides the inside of the cooling box 1 into the water cooling area 11 and the normal temperature cooling area 12, and the side sliding chutes 14 are arranged at positions close to the tops of two sides in the cooling box 1; the loading mechanism 2 comprises a lifting rod assembly 21, a supporting plate 22 and a carrying disc 23, wherein one end of the lifting rod assembly 21 penetrates through the middle part of the supporting plate 22 through threads, and the penetrating part of the lifting rod assembly is connected to the middle position of the top of the carrying disc 23; the airing mechanism 3 includes an industrial fan 31 and a small-diameter air duct 32, and the industrial fan 31 is mounted on one side of the small-diameter air duct 32.
More specifically, the lifter assembly 21 includes a hollow screw 211, a pull ring rod 212, a connecting disc 213 and a connecting groove 214, wherein one end of the pull ring rod 212 passes through the inside of the hollow screw 211 and is movably connected with the hollow screw 211, the pull ring rod passes through the middle position of the connecting groove 214 which is partially welded at the middle part of the connecting disc 213, and the outer side of the bottom end of the hollow screw 211 is connected with the inner side of the connecting groove 214 through a bearing; an inner cavity 2111 is formed in the hollow screw 211, and a cross bar 2112 is connected to the outer side of the top end of the hollow screw 211; when the outer side of the bottom end of the hollow screw 211 is connected to the inner side of the connecting groove 214 through a bearing, the inner side of the bearing inner ring is fixedly connected to the outer side of the bottom end of the hollow screw 211, the outer side of the bearing outer ring is fixedly connected to the inner side of the connecting groove 214, and a certain gap is formed between the bottom end of the hollow screw 211 and the bottom of the bearing and the bottom of the connecting groove 214 respectively; the outer side of the hollow screw 211 is movably connected with the thread through hole 221 through threads, the transverse rod 2112 is pulled to drive the hollow screw 211 to rotate, and at the moment, the hollow screw 211 drives the loading disc 23 to ascend or descend through the thread through hole 221; by rotating the pull ring rod 212, the pull ring rod 212 drives the connecting disc 213 to rotate, meanwhile, the connecting disc 213 rotates to conveniently drive the carrying disc 23 to rotate, and each bearing ring placed on the top of the carrying disc 23 is conveniently driven to horizontally rotate by the rotation of the carrying disc 23.
More specifically, the carrying tray 23 includes a hollow limiting column 231, a large connecting groove 232 and a middle hollow cavity 233, the large connecting groove 232 is disposed at the middle position of the top of the carrying tray 23, the hollow limiting column 231 is disposed at the position close to the outer edge of the top of the carrying tray 23, and the hollow cavity 233 is disposed inside the carrying tray 23; the spacing post 231 of cavity is woven through thin iron wire and is formed, and the outside leaves the great space in a large amount of intervals, carries in the dish 23 big spread groove 232 outside and well cavity 233 outside position also to weave through thin iron wire and forms, leaves the great space in a large amount of intervals, places the bearing ring that will need the refrigerated outside at the spacing post 231 of cavity, can effectually prevent the bearing ring landing.
More specifically, a water collecting basin 121 is arranged at the bottom of the normal temperature cooling area 12; after the bearing ring is cooled by water, the cross rod 2112 is shifted to drive the hollow screw 211 to rotate, at the moment, the hollow screw 211 drives the carrying disc 23 to ascend through the thread through hole 221 until the carrying disc 23 is higher than the partition plate 13, then the support plate 22 is pushed to slide in the side sliding groove 14, the whole loading mechanism 2 slides to the normal-temperature cooling area 12, then the cross rod 2112 is shifted to drive the hollow screw 211 to rotate in the opposite direction, at the moment, the hollow screw 211 drives the carrying disc 23 to descend for a certain distance through the thread through hole 221, then an external power supply of the industrial fan 31 is connected, wind generated by the operation of the industrial fan 31 passes through the small-diameter ventilation duct 32 and then is blown to the bearing ring which is cooled by water just now, so that the bearing ring can be air-dried quickly, and meanwhile, water drops remained on the bearing ring can drip into the water collecting basin 121, and are convenient to clean and recover;
when the bearing ring needs to be cooled at normal temperature, the height of the carrying disc 23 is adjusted, then the pushing support plate 22 slides in the side sliding groove 14, the whole loading mechanism 2 slides to the normal temperature cooling area 12, then the bearing ring needing to be cooled at normal temperature is placed on the carrying disc 23, then an external power supply of the industrial fan 31 is connected, wind generated by the operation of the industrial fan 31 passes through the small-diameter ventilation duct 32 and then blows to the bearing ring needing to be cooled at normal temperature, heat on the bearing ring is taken away, meanwhile, the connecting disc 213 is driven to rotate by rotating the pull ring rod 212, the connecting disc 213 can conveniently drive the carrying disc 23 to rotate, each bearing ring placed at the top of the carrying disc 23 can be conveniently driven to horizontally rotate by rotating the carrying disc 23, each bearing ring can be uniformly blown to the wind, when air circulates from a larger space near the industrial fan 31 to pass through the long and narrow small-diameter ventilation duct 32 due to the operation of the industrial fan 31, the atmospheric pressure increases for the air temperature of circulation can reduce certain degree, can effectual improvement bearing ring speed and efficiency when the normal atmospheric temperature cools off.
More specifically, a threaded through hole 221 is formed in the middle of the support plate 22; the two ends of the supporting plate 22 are embedded into the side sliding grooves 14, and the two are connected in a sliding manner.
The working principle of the cooling device for forging the bearing ring is as follows: when a worker needs to cool the forged bearing ring by water, the cross rod 2112 is shifted to drive the hollow screw 211 to rotate, at the moment, the hollow screw 211 drives the carrying disc 23 to ascend through the thread through hole 221, the bearing ring needing water cooling is placed outside the hollow limiting column 231 through other tools, the worker then shifts the cross rod 2112 to drive the hollow screw 211 to rotate in the opposite direction, and at the moment, the hollow screw 211 drives the carrying disc 23 to descend through the thread through hole 221 for a certain distance to enter water in the water cooling area 11 for water cooling;
after the bearing ring is cooled by water, the cross rod 2112 is shifted to drive the hollow screw 211 to rotate, at the moment, the hollow screw 211 drives the carrying disc 23 to ascend through the thread through hole 221 until the carrying disc 23 is higher than the partition plate 13, then the support plate 22 is pushed to slide in the side sliding groove 14, the whole loading mechanism 2 slides to the normal-temperature cooling area 12, then the cross rod 2112 is shifted to drive the hollow screw 211 to rotate in the opposite direction, at the moment, the hollow screw 211 drives the carrying disc 23 to descend for a certain distance through the thread through hole 221, then an external power supply of the industrial fan 31 is connected, wind generated by the operation of the industrial fan 31 passes through the small-diameter ventilation duct 32 and then is blown to the bearing ring which is cooled by water just now, so that the bearing ring can be air-dried quickly, and meanwhile, water drops remained on the bearing ring can drip into the water collecting basin 121, and are convenient to clean and recover;
when the bearing ring needs to be cooled at normal temperature, the height of the carrying disc 23 is adjusted firstly, then the pushing support plate 22 slides in the side sliding groove 14, the whole loading mechanism 2 slides to the normal temperature cooling area 12, then the bearing ring needing to be cooled at normal temperature is placed on the carrying disc 23, then an external power supply of the industrial fan 31 is switched on, wind generated by operation of the industrial fan 31 penetrates through the small-diameter ventilation duct 32 and then blows to the bearing ring needing to be cooled at normal temperature, heat on the bearing ring is taken away, meanwhile, the connecting disc 213 is driven to rotate by rotating the pull ring rod 212, meanwhile, the connecting disc 213 can conveniently drive the carrying disc 23 to rotate, each bearing ring placed at the top of the carrying disc 23 can be conveniently driven to horizontally rotate by rotating the carrying disc 23, and each bearing ring can uniformly blow wind.
In conclusion; compared with the existing cooling device for forging the bearing ring, the cooling device for forging the bearing ring can not only carry out water cooling, but also carry out efficient normal-temperature cooling; moreover, after water cooling is finished, water drops remained on the surface of the bearing ring can be quickly dried in the air, so that the water drops remained on the surface of the bearing ring are prevented from dropping on the ground; meanwhile, the device can be moved and can be conveniently moved to a required working area.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A cooling device for forging a bearing ring, characterized in that: the air drying device comprises a cooling box (1), a loading mechanism (2), an air drying mechanism (3) and a universal wheel (4) with a brake, wherein the loading mechanism (2) is connected inside the cooling box (1) in a sliding manner, the air drying mechanism (3) is installed at one end of the cooling box (1), and the universal wheel (4) with the brake is installed at the bottom of the cooling box (1); the cooling box (1) comprises a water cooling area (11), a normal-temperature cooling area (12), a partition plate (13) and side sliding grooves (14), the partition plate (13) divides the interior of the cooling box (1) into the water cooling area (11) and the normal-temperature cooling area (12), and the side sliding grooves (14) are arranged on two sides of the interior of the cooling box (1) and close to the top; the loading mechanism (2) comprises a lifting rod assembly (21), a supporting plate (22) and a carrying disc (23), wherein one end of the lifting rod assembly (21) penetrates through the middle of the supporting plate (22) through threads, and the penetrating part of the lifting rod assembly is connected to the middle position of the top of the carrying disc (23); the air drying mechanism (3) comprises an industrial fan (31) and a small-diameter ventilation duct (32), wherein the industrial fan (31) is installed on one side of the small-diameter ventilation duct (32).
2. A cooling device for forging of a bearing ring according to claim 1, wherein: the lifting rod assembly (21) comprises a hollow screw rod (211), a pull ring rod (212), a connecting disc (213) and a connecting groove (214), one end of the pull ring rod (212) penetrates through the inside of the hollow screw rod (211) and is movably connected with the hollow screw rod (212), the penetrating part of the pull ring rod is welded at the middle position of the connecting groove (214) in the middle of the connecting disc (213), and the outer side of the bottom end of the hollow screw rod (211) is connected to the inner side of the connecting groove (214) through a bearing; an inner cavity (2111) is formed in the hollow screw (211), and a cross rod (2112) is connected to the outer side of the top end of the hollow screw (211).
3. A cooling device for forging of a bearing ring according to claim 1, wherein: the carrying disc (23) comprises a hollow limiting column (231), a large connecting groove (232) and a middle hollow cavity (233), the middle position of the top of the carrying disc (23) is arranged in the large connecting groove (232), the top of the carrying disc (23) is arranged at the hollow limiting column (231) and leans on the outer edge position, and the middle hollow cavity (233) is arranged inside the carrying disc (23).
4. A cooling device for forging of a bearing ring according to claim 1, wherein: a water collecting basin (121) is arranged at the bottom of the normal temperature cooling area (12).
5. A cooling device for forging of a bearing ring according to claim 1, wherein: the middle part of the supporting plate (22) is provided with a threaded through hole (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809789.2U CN214212109U (en) | 2020-08-26 | 2020-08-26 | Cooling device for forging bearing ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809789.2U CN214212109U (en) | 2020-08-26 | 2020-08-26 | Cooling device for forging bearing ring |
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| CN214212109U true CN214212109U (en) | 2021-09-17 |
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| CN202021809789.2U Active CN214212109U (en) | 2020-08-26 | 2020-08-26 | Cooling device for forging bearing ring |
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| CN (1) | CN214212109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669715A (en) * | 2022-02-22 | 2022-06-28 | 宁波海格亚阿科比轴承有限公司 | Cooling device for forged bearing ring |
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2020
- 2020-08-26 CN CN202021809789.2U patent/CN214212109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669715A (en) * | 2022-02-22 | 2022-06-28 | 宁波海格亚阿科比轴承有限公司 | Cooling device for forged bearing ring |
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