CN218545014U - Workpiece rotary cooling device - Google Patents
Workpiece rotary cooling device Download PDFInfo
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- CN218545014U CN218545014U CN202223009858.3U CN202223009858U CN218545014U CN 218545014 U CN218545014 U CN 218545014U CN 202223009858 U CN202223009858 U CN 202223009858U CN 218545014 U CN218545014 U CN 218545014U
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- ring
- spraying
- liquid
- liquid spraying
- rotary cooling
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Abstract
The utility model discloses a work piece rotary cooling device. Comprises a fixed base; the inner spraying fixing ring is arranged on the fixing base and comprises a plurality of liquid inlets; the inner liquid spraying ring is arranged in the inner liquid spraying fixing ring, a supporting unit is arranged between the inner liquid spraying ring and the inner liquid spraying fixing ring, the inner liquid spraying ring comprises an inner ring and an outer ring, the inner ring comprises a through center hole and a plurality of liquid inlet holes, the through center hole is used for allowing a workpiece to pass through, a liquid communicating cavity is formed between the inner ring and the outer ring, and the outer ring comprises a liquid inlet ring groove corresponding to the liquid inlet; the driven gear is connected with the inner liquid spraying ring and can synchronously act; the driving gear is in transmission fit with the driven gear; and the driving unit is arranged on the fixed base and is in transmission fit with the driving gear. The utility model discloses a but the interior liquid spraying retainer plate of immobilization advances coolant, and the holistic cooling of work piece whole body is realized to the interior liquid spraying circle that has a plurality of income liquid holes of cooperation rotation action, helps improving the work piece quality.
Description
Technical Field
The utility model belongs to the technical field of cooling system technique and specifically relates to work piece rotary cooling device.
Background
In the prior art, common ways for cooling a workpiece are air cooling and water cooling, for example, a high-efficiency cooling device for a metal workpiece disclosed in patent publication CN214517167U is provided with a cooling table, a spray head serving as water cooling is arranged above the cooling table, and the spray head is connected with a water pipe; a fan for air cooling is provided below the cooling stage.
The cooling device is difficult to directly cool all the outer surfaces of the workpieces, the cooling effect is poor for the parts which are difficult to spray cooling water and the parts of the workpieces contacted with the cooling platform, and the cooling effect is only realized by the temperature transmission between the cooling device and other cooled parts, and particularly for tubular or columnar workpieces such as steel pipes, the quality of the workpieces is determined by whether the workpieces are uniformly and effectively cooled or not, so that the applicant improves the cooling device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a work piece rotary cooling device to not enough among the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
the workpiece rotary cooling device comprises
A fixed base;
the inner spraying fixing ring is arranged on the fixing base and comprises a plurality of liquid inlets;
the inner liquid spraying ring is arranged in the inner liquid spraying fixing ring, a supporting unit is arranged between the inner liquid spraying ring and the inner liquid spraying fixing ring, the inner liquid spraying ring comprises an inner ring and an outer ring, the inner ring comprises a through center hole and a plurality of liquid inlet holes, the through center hole is used for allowing a workpiece to pass through, a liquid through cavity is formed between the inner ring and the outer ring, and the outer ring comprises a liquid inlet ring groove corresponding to the liquid inlet;
the driven gear is connected with the inner liquid spraying ring and can synchronously act;
the driving gear is in transmission fit with the driven gear; and
and the driving unit is arranged on the fixed base, is in transmission fit with the driving gear and serves as a power source.
In the above scheme, preferably, an upper hole for an output shaft of the driving unit to pass through and a lower hole for forming and assembling the driven gear and the inner liquid spraying ring are formed in the fixed base.
In the above solution, preferably, one end of the internal spraying fixing ring includes a convex edge, and the convex edge is disposed at the lower hole;
the internal spraying fixing ring is fixed on the fixing base through a fastening piece.
In the above scheme, preferably, the two ends of the inner liquid spraying ring are respectively provided with the corresponding supporting units;
at least one supporting unit is arranged at the lower hole and positioned between the inner spraying fixing ring and the inner spraying ring;
the support unit is a bearing.
In the above scheme, preferably, one end of the inner liquid spraying ring is provided with a bearing outer cover plate located outside the supporting unit, and the other end of the inner liquid spraying ring is provided with a bearing inner cover plate located outside the supporting unit;
the bearing outer cover plate is fixed on the inner spraying fixing ring through a fastener, and the bearing inner cover plate is fixed on the inner spraying fixing ring through a fastener.
In the above scheme, preferably, a sealing stationary ring is fixed in the inner spraying stationary ring through a fastener, and a sealing moving ring matched with the sealing stationary ring is sleeved on the inner spraying stationary ring.
In the above scheme, preferably, the internal spraying fixing ring is provided with a plurality of positioning holes, and the fastening member is disposed at the positioning hole and connected to the sealing stationary ring after penetrating through the positioning hole;
the sealing movable ring is fixedly connected with the inner liquid spraying ring through a fastener.
In the above solution, preferably, an adjusting baffle is disposed between the supporting unit and the sealing moving ring;
the liquid inlet ring groove both sides dispose respectively and correspond sealed rotating ring and sealed quiet ring, two sealed quiet ring form with the liquid inlet channel that the liquid inlet is corresponding.
In the above scheme, preferably, a protective cover is assembled on the fixed base, and the protective cover comprises an accommodating cavity for accommodating the driving gear and the driven gear and a cover plate for sealing the accommodating cavity.
In the above solution, preferably, the driving unit is fixedly mounted on the fixed base;
the liquid inlet hole is communicated with the penetrating central hole;
the liquid inlet holes are circumferentially, uniformly and equidistantly distributed on the inner ring;
the driven gear is fixedly connected with the inner liquid spraying ring through a fastener;
the liquid inlets are uniformly distributed on the internal spraying fixing ring at equal intervals;
a limiting sleeve is arranged between an output shaft of the driving unit and the fixed base;
and the driving gear is matched with the output shaft of the driving unit through key positions.
The beneficial effects of the utility model are that:
the utility model realizes the whole cooling of the whole body of the workpiece by the fixed inner spraying fixing ring which is matched with the inner spraying ring with a plurality of liquid inlet holes and can rotate, thus being beneficial to improving the quality of the workpiece;
the sealing performance of the cooling medium channel is improved by arranging the sealing static ring and the sealing dynamic ring;
the adjusting baffle is used for adjusting the friction force between the sealing static ring and the sealing dynamic ring, and the sealing effect is improved;
the whole structure is compact and reliable, and the use is convenient.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a schematic diagram of the state of the cover plate of the present invention.
Fig. 3 is a schematic cross-sectional view of the present invention.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is a schematic view of the inner liquid spraying ring of the present invention.
Fig. 6 is a schematic view of the internal spraying fixing ring of the present invention.
Fig. 7 is a schematic view of the fixing base of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
referring to fig. 1-7, the workpiece rotary cooling device includes a fixing base 1, an inner spraying fixing ring 2, an inner spraying ring 3, a driven gear 4, a driving gear 5 and a driving unit 6, wherein the driving unit 6 is a motor or a motor reducer, etc.
The fixing base 1 is used as an integral supporting piece, and when the fixing base is used specifically, the fixing base can be arranged on a corresponding platform or part, or a plurality of supporting plates or supporting blocks are arranged on the fixing base 1 and placed on the corresponding platform.
As shown in fig. 7, the fixing base 1 is provided with an upper hole 11 and a lower hole 12, wherein the upper hole 11 is used for the output shaft of the driving unit 6 to pass through, and the lower hole 12 provides the possibility of assembling the driven gear 4 and the inner liquid spraying ring 3, and the details of the driven gear 4 and the inner liquid spraying ring 3 will be described later.
As shown in fig. 1, the inner spray fixing ring 2 is disposed on the fixing base 1, and the inner spray fixing ring 2 is fixed on the fixing base 1 by a fastener.
As shown in fig. 6, one end of the internal spraying fixing ring 2 includes a protruding edge 21, and when the internal spraying fixing ring 2 is installed on the fixing base 1, the protruding edge 21 is disposed at the lower hole 12, and the size and shape of the protruding edge can be matched with the lower hole 12, so as to improve the assembling firmness of the internal spraying fixing ring 2 and the fixing base 1.
The inner spraying fixing ring 2 is provided with a plurality of liquid inlets 22, and as one of the implementation modes, the liquid inlets 22 are uniformly distributed on the inner spraying fixing ring 2 at equal intervals.
As shown in fig. 5, the inner liquid spraying ring 3 is configured in the inner liquid spraying fixing ring 2, and includes an inner ring 31 and an outer ring 32, the inner ring 31 includes a through center hole 311 for passing the workpiece and a plurality of liquid inlet holes 312, and the liquid inlet holes 312 are communicated with the through center hole 311.
A liquid passing cavity 33 is formed between the inner ring 31 and the outer ring 32, the outer ring 32 comprises a liquid inlet ring groove 321 corresponding to the liquid inlet 22, a cooling medium enters the inner spraying fixing ring 2 through the liquid inlet 22, and enters the inner spraying ring 3 through the liquid inlet ring groove 321, the liquid passing cavity 33 and the liquid inlet 312, so that the cooling medium is sprayed onto the workpiece 9, the inner spraying ring 3 which is combined with the rotation action integrally and relatively uniformly cools the peripheral surface of the workpiece 9, the liquid inlet ring groove 321 is set to enable the cooling medium entering in any direction to enter the inner spraying ring 3, and two or three or more liquid inlets 22 on the corresponding inner spraying fixing ring 2 can be uniformly set. The cooling medium may be cooling water or the like. The rotation of the inner spray ring 3 is described in more detail below.
For the rotational positioning of the inner liquid spraying ring 3, in this embodiment, the supporting units 71 are disposed between the inner liquid spraying ring 3 and the inner liquid spraying fixing ring 2, the supporting units 71 may be disposed at both ends of the inner liquid spraying ring 3, and of course, both the supporting units 71 are disposed between the inner liquid spraying ring 3 and the inner liquid spraying fixing ring 2.
One supporting unit 71 may be disposed at the lower hole 12 of the fixing base 1, in this embodiment, the supporting unit 71 is a bearing, and further may be an anti-rust bearing.
For the positioning of the supporting units 71, in this embodiment, covers are respectively disposed on the corresponding outer sides of the two supporting units 71, specifically, one end of the inner liquid spraying ring 3 is disposed with a bearing outer cover 72 located on the outer side of the supporting unit 71, the other end of the inner liquid spraying ring 3 is disposed with a bearing inner cover 73 located on the outer side of the supporting unit 71, the bearing outer cover 72 is fixed on the inner liquid spraying fixing ring 2 by fasteners, the bearing inner cover 73 is fixed on the inner liquid spraying fixing ring 2 by fasteners, and the outer cover 74 can be assembled on the outer end of the inner liquid spraying ring 3 by fasteners.
In order to prevent the leakage of the cooling medium, in this embodiment, a stationary sealing ring 81 is fixed in the inner spraying fixing ring 2 through a fastening member, a movable sealing ring 82 matched with the stationary sealing ring 81 is sleeved on the inner spraying ring 3, specifically, a plurality of positioning holes 23 are formed in the inner spraying fixing ring 2, the fastening member is disposed at the positioning holes 23 and connected with the stationary sealing ring 81 after penetrating through the positioning holes 23, and the movable sealing ring 82 is fixedly connected with the inner spraying ring 3 through the fastening member.
In order to enhance the sealing effect, in the embodiment, as shown in fig. 3, an adjusting flap 83 is disposed between the supporting unit 71 and the movable sealing ring 82, and the adjusting flap 83 is used to adjust the friction force between the movable sealing ring 82 and the stationary sealing ring 81 to enhance the sealing effect.
The adjusting bearing inner cover plate 73 can play a role in sealing the static sealing ring 81 and the dynamic sealing ring 82.
In this embodiment, the two sides of the liquid inlet ring groove 321 are respectively configured with a corresponding movable sealing ring 82 and a corresponding stationary sealing ring 81, and the two stationary sealing rings 81 form a liquid inlet channel corresponding to the liquid inlet 22, so that the cooling medium enters according to a set route.
The fixing base 1 is further provided with a protective cover 91, the protective cover 91 can be fixed on the fixing base 1 through a fastener, and the protective cover 91 comprises an accommodating cavity 92 for accommodating the driving gear 5 and the driven gear 4 and a cover plate 93 for covering the accommodating cavity 92, as shown in fig. 2.
The driven gear 4 is connected with the inner liquid spraying ring 3, the driven gear 4 and the inner liquid spraying ring 3 can be fixedly connected through a fastener, the driven gear and the driven gear can act synchronously, the driving gear 5 is meshed with the driven gear 4 to form gear transmission, an output shaft of the driving unit 6 is in transmission fit with the driving gear 5, therefore, the driving unit 6 serves as a power source, the driving gear 5 and the driven gear 4 drive the inner liquid spraying ring 3 to rotate, and the entering cooling medium can be uniformly and integrally sprayed onto a workpiece 9 in the rotating motion process.
In this embodiment, the driving unit 6 is fixedly mounted on the fixed base 1, the position-limiting sleeve 94 is arranged between the output shaft of the driving unit 6 and the fixed base 1, and the driving gear 5 is in key-position fit with the output shaft of the driving unit 6.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. Work piece rotary cooling device, its characterized in that: comprises that
A fixed base;
the inner spraying fixing ring is arranged on the fixing base and comprises a plurality of liquid inlets;
the inner liquid spraying ring is arranged in the inner liquid spraying fixing ring, a supporting unit is arranged between the inner liquid spraying ring and the inner liquid spraying fixing ring, the inner liquid spraying ring comprises an inner ring and an outer ring, the inner ring comprises a through center hole and a plurality of liquid inlet holes, the through center hole is used for allowing a workpiece to pass through, a liquid through cavity is formed between the inner ring and the outer ring, and the outer ring comprises a liquid inlet ring groove corresponding to the liquid inlet;
the driven gear is connected with the inner liquid spraying ring and can synchronously act;
the driving gear is in transmission fit with the driven gear; and
and the driving unit is configured on the fixed base, is in transmission fit with the driving gear and is used as a power source.
2. The workpiece rotary cooling apparatus of claim 1, wherein: an upper hole for an output shaft of the driving unit to pass through and a lower hole for forming and assembling the driven gear and the inner liquid spraying ring are formed in the fixed base.
3. The workpiece rotary cooling apparatus of claim 2, wherein: one end of the internal spraying fixing ring comprises a convex edge, and the convex edge is arranged at the lower hole;
the inner spraying fixing ring is fixed on the fixing base through a fastening piece.
4. The workpiece rotary cooling device of claim 2 or 3, wherein: the two ends of the inner liquid spraying ring are respectively provided with the corresponding supporting units;
at least one supporting unit is arranged at the lower hole and positioned between the inner spraying fixing ring and the inner spraying ring;
the supporting unit is a bearing.
5. The workpiece rotary cooling apparatus of claim 4, wherein: one end of the inner liquid spraying ring is provided with a bearing outer cover plate positioned on the outer side of the supporting unit, and the other end of the inner liquid spraying ring is provided with a bearing inner cover plate positioned on the outer side of the supporting unit;
the bearing outer cover plate is fixed on the inner spraying fixing ring through a fastener, and the bearing inner cover plate is fixed on the inner spraying fixing ring through a fastener.
6. The workpiece rotary cooling apparatus of claim 1, wherein: a sealing static ring is fixed in the inner spraying fixing ring through a fastener, and a sealing moving ring matched with the sealing static ring is sleeved on the inner spraying ring.
7. The workpiece rotary cooling apparatus as set forth in claim 6, wherein: a plurality of positioning holes are formed in the internal spraying fixing ring, and a fastening piece is arranged at the positioning hole and is connected with the sealing static ring after penetrating through the positioning hole;
the sealing movable ring is fixedly connected with the inner liquid spraying ring through a fastener.
8. The workpiece rotary cooling device of claim 6 or 7, wherein: an adjusting baffle is arranged between the supporting unit and the sealing movable ring;
the liquid inlet ring groove both sides dispose respectively and correspond sealed rotating ring and sealed quiet ring, two sealed quiet ring form with the liquid inlet channel that the liquid inlet is corresponding.
9. The workpiece rotary cooling apparatus as recited in claim 1, wherein: the protective cover is assembled on the fixed base and comprises an accommodating cavity for accommodating the driving gear and the driven gear and a cover plate for sealing the accommodating cavity.
10. The workpiece rotary cooling apparatus as recited in claim 1, wherein: the driving unit is fixedly arranged on the fixed base;
the liquid inlet hole is communicated with the penetrating central hole;
the liquid inlet holes are circumferentially, uniformly and equidistantly distributed on the inner ring;
the driven gear is fixedly connected with the inner liquid spraying ring through a fastener;
the liquid inlets are uniformly and equidistantly distributed on the internal spraying fixing ring;
a limiting sleeve is arranged between an output shaft of the driving unit and the fixed base;
and the driving gear is matched with the output shaft of the driving unit through key positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223009858.3U CN218545014U (en) | 2022-11-11 | 2022-11-11 | Workpiece rotary cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223009858.3U CN218545014U (en) | 2022-11-11 | 2022-11-11 | Workpiece rotary cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218545014U true CN218545014U (en) | 2023-02-28 |
Family
ID=85260607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223009858.3U Active CN218545014U (en) | 2022-11-11 | 2022-11-11 | Workpiece rotary cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218545014U (en) |
-
2022
- 2022-11-11 CN CN202223009858.3U patent/CN218545014U/en active Active
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