CN218146866U - Roll collar air cooling tool and roll collar air cooling system - Google Patents
Roll collar air cooling tool and roll collar air cooling system Download PDFInfo
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- CN218146866U CN218146866U CN202121024551.3U CN202121024551U CN218146866U CN 218146866 U CN218146866 U CN 218146866U CN 202121024551 U CN202121024551 U CN 202121024551U CN 218146866 U CN218146866 U CN 218146866U
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- roll collar
- rotary table
- roll
- base
- rail
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Abstract
The utility model provides a roll collar air cooling tool and a roll collar air cooling system, wherein the roll collar air cooling tool comprises a base positioned on the air supply side of a fan; the motor is arranged on the base; the turntable is used for bearing the roller ring, the axis of the turntable is arranged along the vertical direction, and the turntable is connected with the output end of the motor; the motor drives the turntable to rotate relative to the base, so that the periphery of the roll collar on the turntable can be uniformly ventilated, and the periphery of the roll collar is uniformly cooled. Compared with the prior art, the utility model provides a carousel axis sets up along vertical direction, can bear the weight of the collars on the event carousel, because the motor is installed in the base, and the output and the carousel of motor are connected, the event motor rotates, will drive the carousel and take place to rotate for the base, and the collars on the carousel also rotates along with the carousel simultaneously, because the base is located the air supply side of fan, but the periphery of the collars on the event carousel is even receives wind to the collars periphery is evenly cooled off.
Description
Technical Field
The utility model belongs to the technical field of cooling arrangement, concretely relates to collars forced air cooling frock and collars forced air cooling system.
Background
Rolling mill installations are used for rolling wire or rod. The roll collar is an important component of rolling mill equipment, and is subjected to larger pressure in the process of rolling a wire or a bar, so that the mechanical property of the roll collar is improved by performing heat treatment on the roll collar in the manufacturing process of the roll collar. Wherein air cooling is typically required to cool the roll rings during the heat treatment. Present collars forced air cooling in-process is mostly fixed the back with the collars, starts the fan and cools off the collars, but this mode easily causes the inhomogeneous problem of collar surface cooling, has reduced the cooling quality of collars forced air cooling in-process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a can be to roller ring air-cooling frock and roller ring air-cooling system of roller ring even cooling.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a roller ring forced air cooling frock, includes: the base is positioned on the air supply side of the fan;
the motor is arranged on the base; and
the rotary table is used for bearing the roller ring, the axis of the rotary table is arranged along the vertical direction, and the rotary table is connected with the output end of the motor;
the motor drives the turntable to rotate relative to the base, so that the periphery of the roll collar on the turntable can be uniformly ventilated, and the periphery of the roll collar can be uniformly cooled.
In a possible implementation mode, the carousel up end is equipped with a plurality of support columns, and is a plurality of the support column can be close to each other and form the cylinder, the support column can pass the collars hole for with collars hole butt, be equipped with on the support column and dismantle the clamp plate install on the support column the clamp plate, so that the clamp plate compresses tightly collars up end, thereby with the support column is spacing to the collars jointly.
In a possible implementation manner, a plurality of grooves are formed in the upper end face of the rotary table, the grooves are radially arranged along the rotary table, the grooves are uniformly distributed on the end face of the rotary table, and sliding rails are arranged in the grooves; the supporting column is provided with a sliding groove which is connected with the sliding rail in a sliding way and slides so as to enable the supporting column to be abutted against inner holes of the roll collars with different inner diameters.
In a possible implementation manner, the slide rail includes a first rail and a second rail, an elastic member is disposed between the first rail and the second rail, and a distance between the first rail and the second rail increases continuously from a center to an outside along a radial direction of the turntable.
In a possible implementation manner, a sliding rod is arranged on the pressing plate, a sliding groove is arranged on the supporting column, and the sliding rod can slide along the sliding groove, so that the pressing plate compresses the upper end surfaces of the roll rings with different lengths.
In a possible implementation manner, the roll collar air cooling tool further comprises a plurality of carrier rollers, the carrier rollers are connected to the base and located between the base and the rotary table, and the roller surfaces of the carrier rollers are abutted to the lower end face of the rotary table and used for supporting the rotary table.
In a possible implementation manner, the carrier roller axis is arranged along the radial direction of the turntable, and the carrier roller can rotate around the carrier roller axis along with the turntable.
In one possible implementation, the number of the support columns is 3.
In a second aspect, the roll collar air cooling system comprises the roll collar air cooling tool.
The utility model provides a pair of roller ring forced air cooling frock's beneficial effect lies in: compared with the prior art, the utility model provides a carousel axis sets up along vertical direction, so can bear the weight of the collars on the carousel, because the motor is installed in the base, and the output of motor is connected with the carousel, so the motor rotates, will drive the carousel and take place to rotate for the base, and the collars on the carousel also rotates along with the carousel simultaneously, because the base is located the air supply side of fan, but the periphery of the collars on the event carousel is evenly ventilated to the collars periphery is evenly cooled off.
Drawings
Fig. 1 is a schematic axial side structure diagram of a roll collar air cooling system according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the roll collar air-cooling tool shown in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction H-H in FIG. 2;
fig. 4 is an enlarged schematic view of a portion F in fig. 3.
Description of the reference numerals:
1. a roll collar air cooling tool; 11. a base; 111. a carrier roller; 12. a motor; 13. a turntable; 131. a groove; 132. a slide rail; 1321. a first track; 1322. a second track; 1323. an elastic member; 14. a support pillar; 141. a sliding groove; 15. pressing a plate; 151. a slide bar; 2. a fan.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 4 together, the present invention provides a roll collar air-cooling tool 1. The roll collar air cooling tool 1 comprises a base 11, a motor 12 and a rotary table 13, wherein the base 11 is positioned on the air supply side of a fan 2; the motor 12 is arranged on the base 11; the rotary table 13 is used for bearing the roll collar, the axis of the rotary table 13 is arranged along the vertical direction, and the rotary table 13 is connected with the output end of the motor 12; the motor 12 drives the rotating disc 13 to rotate relative to the base 11, so that the periphery of the roller ring on the rotating disc 13 can be uniformly ventilated, and the periphery of the roller ring can be uniformly cooled.
Compared with the prior art, the utility model provides a carousel 13 axis sets up along vertical direction, so can bear the weight of the collars on the carousel 13, because motor 12 installs in base 11, and motor 12's output is connected with carousel 13, so motor 12 rotates, will drive carousel 13 and take place to rotate for base 11, the collars on carousel 13 also rotates along with carousel 13 simultaneously, because base 11 is located the air supply side of fan 2, so the periphery of the collars on the carousel 13 can be even receives wind to the collar periphery is evenly cooled off.
Referring to fig. 1 to 3, a plurality of support columns 14 are arranged on the upper end face of the rotary table 13, the support columns 14 can be close to each other to form a cylinder, the support columns 14 can penetrate through inner holes of the roll collars and are used for abutting against the inner holes of the roll collars, detachable press plates 15 are arranged on the support columns 14, and press plates 15 are installed on the support columns 14, so that the press plates 15 press the upper end faces of the roll collars, and the roll collars are limited together with the support columns 14.
In order to ensure that the roll collar cannot deviate greatly on the rotary table 13 in the rotating process, a plurality of support columns 14 are arranged on the upper end face of the rotary table 13, the support columns 14 can penetrate through inner holes of the roll collar and can be close to each other to form a cylinder, so that the radial displacement of the roll collar on the rotary table 13 can be limited through the support columns 14, and the pressing plate 15 is detachably connected with the support columns 14, so that after the pressing plate 15 is arranged on the support columns 14, the pressing plate 15 can be pressed against the upper end face of the roll collar, the roll collar is limited by the pressing plate 15 and the support columns 14 together, and the axis of the roll collar is always positioned near the axis of the rotary table 13 in the rotating process. So that the distance of the outer peripheral face of the roll collar from the fan 2 is close to be consistent in the rotating process, the periphery of the roll collar is further ensured to be uniformly ventilated, and the periphery of the roll collar can be uniformly cooled.
Referring to fig. 1 to 3, considering that the inner diameters of the roller rings are not completely the same, in order to enable the supporting column 14 to adapt to positioning of the inner diameters of the roller rings within a certain range, a plurality of grooves 131 are provided on the upper end surface of the rotating disc 13, the grooves 131 are radially arranged along the rotating disc 13, the grooves 131 are uniformly arranged on the end surface of the rotating disc 13, and sliding rails 132 are provided in the grooves 131; the supporting column 14 is provided with a sliding slot slidably connected with the sliding rail 132. When the collars internal diameter is greater than the external diameter of the cylinder that support column 14 formed, support column 14 can slide, make support column 14 slide along recess 131, until support column 14 and collars internal diameter looks butt, because recess 131 radially sets up along carousel 13, and evenly arrange on carousel 13 terminal surface, so when removing a plurality of support columns 14 respectively, when support column 14 all with collars internal diameter to butt, enable collars axis and carousel 13 axis and be close to the coincidence, that is to say, sliding support column 14 can make the collars periphery of different internal diameters evenly catch the wind, thereby make the collars periphery can evenly cool off.
Referring to fig. 4, when the roll collars with different inner diameters are cooled, the sliding support column 14 moves away from the axis of the rotary table 13, when the support column 14 abuts against the inner diameter of the roll collar, in order to facilitate the installation of the pressure plate 15 on the support column 14, and the support column 14 does not easily slide at the position abutting against the inner diameter of the roll collar, the slide rail 132 is configured to include a first rail 1321 and a second rail 1322, and an elastic member 1323 is disposed between the first rail 1321 and the second rail 1322, and the distance between the first rail 1321 and the second rail 1322 increases from the center to the outside in the radial direction of the rotary table 13, that is, the support column 14 presses the elastic member 1323 between the first rail 1321 and the second rail 1322 during the outward sliding process, so that the positive pressure between the slide groove on the support column 14 and the first rail 1321 and the second rail 1322 is increased by the elastic member 1323, and the friction force between the slide groove and the slide rail 132 is increased, so that the support column 14 does not slide when the pressure plate 15 is installed, thereby facilitating the installation of the pressure plate 15. The elastic element 1323 may be a spring or a leaf spring.
Referring to fig. 1 to 3, since the lengths of the roll rings to be cooled are different, the sliding rods 151 are disposed on the pressing plate 15, and the sliding grooves 141 are disposed on the supporting columns 14, so that the distance between the pressing plate 15 and the upper end surface of the roll ring can be adjusted, and when the pressing plate 15 is mounted on the supporting columns 14, the upper end surface of the roll ring can be pressed to limit the roll rings with different lengths.
Considering that the roll collar has a heavy weight, in the process that the roll collar is driven by the rotary disk 13 to rotate, the phenomenon that the peripheral edge of the rotary disk 13 floats up and down in the rotating process is easily caused. Referring to fig. 1 and 2, an idler 111 is disposed between the base 11 and the rotary table 13, and a roller surface of the idler 111 abuts against a lower end surface of the rotary table 13, so that stability of the rotary table 13 during rotation is improved. Preferably, a plurality of idlers 111 are provided at the edge of disk 13 to increase the support point of disk 13 during rotation. Wherein the idlers 111 may be arranged radially of the rotating disc 13 in order to reduce the frictional force of the idlers 111 on the rotating disc 13. In particular, it is possible to provide abutments on both sides of the idler 111, wherein the abutments are fixedly connected to the base 11 and allow the idler 111 to rotate about its own axis. Therefore, when the rotating disc 13 rotates, the carrier roller 111 is driven to rotate, so that the roller surface of the carrier roller 111 is in rolling contact with the lower end surface of the rotating disc 13, and the friction force caused by the carrier roller 111 in the rotating process of the rotating disc 13 is reduced.
Referring to fig. 1 to 3, the number of the supporting columns 14 can be 3, or can be 2 or 4, and the specific number can be determined according to the inner diameter range of the roller ring to be adapted and the difficulty level in the adjustment process.
Referring to fig. 1, a roll collar air cooling system includes the roll collar air cooling tool 1 and further includes a fan 2. Specifically, set up fan 2 near foretell collars forced air cooling frock 1, and this fan 2 can supply air to collars forced air cooling frock 1 side, in order to guarantee the air supply homogeneity, is perpendicular with the air supply face of fan 2 and the radial line of collars forced air cooling frock 1 to carry out the even air supply to the collars on the collars forced air cooling frock 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a roll collar forced air cooling frock which characterized in that includes:
the base is positioned on the air supply side of the fan;
the motor is arranged on the base; and
the rotary table is used for bearing the roll collar, the axis of the rotary table is arranged along the vertical direction, and the rotary table is connected with the output end of the motor;
the motor drives the turntable to rotate relative to the base, so that the periphery of the roll collar on the turntable can be uniformly ventilated, and the periphery of the roll collar can be uniformly cooled.
2. The roll collar air-cooling tool according to claim 1, wherein a plurality of supporting columns are arranged on the upper end face of the rotary table, the supporting columns can approach each other to form a cylinder, the supporting columns can penetrate through inner holes of the roll collar and abut against the inner holes of the roll collar, detachable pressing plates are arranged on the supporting columns, and the pressing plates are mounted on the supporting columns so as to press the upper end face of the roll collar tightly, so that the pressing plates and the supporting columns limit the roll collar together.
3. The roll collar air-cooling tool according to claim 2, wherein a plurality of grooves are formed in the upper end face of the rotary table, the grooves are arranged in the radial direction of the rotary table, the grooves are uniformly distributed in the end face of the rotary table, and slide rails are arranged in the grooves; the supporting column is provided with a sliding groove which can be connected with the sliding rail in a sliding manner, and the supporting column slides so that the supporting column can be abutted against inner holes of the roll collars with different inner diameters.
4. The roll collar air-cooling tool according to claim 3, wherein the slide rail comprises a first rail and a second rail, an elastic part is arranged between the first rail and the second rail, and the distance between the first rail and the second rail is increased continuously from the center to the outside along the radial direction of the rotary table.
5. The roll collar air-cooling tool according to claim 4, wherein a sliding rod is arranged on the pressure plate, a sliding groove is formed in the supporting column, and the sliding rod can slide along the sliding groove so that the pressure plate can press the upper end surfaces of roll collars with different lengths.
6. The roll collar air-cooling tool according to claim 1, further comprising a plurality of carrier rollers, wherein the carrier rollers are connected to the base and located between the base and the turntable, and a roller surface of each carrier roller abuts against a lower end surface of the turntable and is used for supporting the turntable.
7. The roll collar air-cooling tool according to claim 6, wherein the carrier roller axis is arranged along the radial direction of the rotary table, and the carrier roller can rotate around the carrier roller axis along with the rotary table.
8. The roll collar air-cooling tool of claim 2, wherein the number of the support columns is 3.
9. A roller ring air cooling system is characterized by comprising the roller ring air cooling tool according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024551.3U CN218146866U (en) | 2021-05-13 | 2021-05-13 | Roll collar air cooling tool and roll collar air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121024551.3U CN218146866U (en) | 2021-05-13 | 2021-05-13 | Roll collar air cooling tool and roll collar air cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218146866U true CN218146866U (en) | 2022-12-27 |
Family
ID=84548250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121024551.3U Active CN218146866U (en) | 2021-05-13 | 2021-05-13 | Roll collar air cooling tool and roll collar air cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218146866U (en) |
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2021
- 2021-05-13 CN CN202121024551.3U patent/CN218146866U/en active Active
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