CN220464835U - Three-roller calender capable of adjusting roller gap - Google Patents
Three-roller calender capable of adjusting roller gap Download PDFInfo
- Publication number
- CN220464835U CN220464835U CN202320536754.3U CN202320536754U CN220464835U CN 220464835 U CN220464835 U CN 220464835U CN 202320536754 U CN202320536754 U CN 202320536754U CN 220464835 U CN220464835 U CN 220464835U
- Authority
- CN
- China
- Prior art keywords
- roller
- calender
- mounting
- shaped
- toothed plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 238000003490 calendering Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a three-roller calender capable of adjusting roller gaps, which relates to the field of three-roller calenders and comprises three motors and three bearing seats, wherein the three motors and the three bearing seats are arranged on the three-roller calender, a roller shaft is arranged on the motors, the roller shaft is provided with rollers, two mounting seats are fixedly arranged on the three-roller calender, three T-shaped blocks are slidably arranged in one mounting seat, the three motors and the three bearing seats are respectively and fixedly arranged on the plurality of T-shaped blocks, adjusting toothed plates are arranged on two sides of each T-shaped block, and fixed toothed plates are fixedly arranged on inner walls of two sides of each T-shaped groove. According to the utility model, through the arrangement of the T-shaped blocks, the positions of the motors or the bearing seats can be adjusted through the T-shaped blocks, so that the gap between the rollers can be adjusted, the rollers can be adjusted according to the thickness of the coiled material during calendaring, the calendaring machine can be protected, and meanwhile, the calendaring quality can be ensured.
Description
Technical Field
The utility model relates to the technical field of three-roller calenders, in particular to a three-roller calender capable of adjusting roller gaps.
Background
The three-roller calender is a machine which consists of three cylindrical rollers with the diameters of 200-300 mm, can cool and adjust the speed of each point of the plate to be consistent, and ensures the flatness of the plate.
In the prior art, the gap between the rolls of the three-roll calender cannot be adjusted, which results in that when the material to be calendered is too thick or too thin, two adjacent rolls cannot fully calender the material, resulting in poor production quality of the calender, and therefore, a three-roll calender with adjustable roll gap is needed to meet the demands of people.
Disclosure of Invention
The utility model aims to provide a three-roller calender with adjustable roller gap, so as to solve the problem that when the material to be calendered is too thick or too thin, two adjacent rollers cannot sufficiently calender the material, resulting in poor production quality of the calender.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a can adjust three roll calender in roller clearance, includes three roll calender, set up three motor and three bearing frame on the three roll calender, install the roller on the motor, the roller is installed on the bearing frame, installs the roller on the roller, fixed mounting has two mount pads on the three roll calender, and slidable mounting has three T type piece in one mount pad, and three motor and three bearing frame respectively fixed mounting are on a plurality of T type pieces, and the both sides of T type piece all are equipped with the regulation pinion rack, and equal fixed mounting has fixed pinion rack on the both sides inner wall of T type groove, and two regulation pinion rack meshes with two fixed pinion rack respectively, and through two regulation pinion rack cards on two fixed pinion rack for the position of T type piece can be convenient for adjust after adjusting, can realize adjusting the purpose in clearance between the roller like this.
Preferably, the mounting seat is provided with a T-shaped groove, the T-shaped block is slidably arranged in the T-shaped groove, and the T-shaped block moves in the T-shaped groove, so that the T-shaped block can be prevented from falling out.
Preferably, the T-shaped block is provided with a mounting cavity, two ejector rods are movably mounted on the mounting cavity, two adjusting toothed plates are respectively and fixedly mounted on the two ejector rods, and the two adjusting toothed plates are clamped on the two fixing toothed plates, so that the positions of the motor and the bearing seat can be fixed after adjustment, and the gap between the roller shafts can be convenient to adjust.
Preferably, a pressing frame is movably arranged in the mounting cavity, two switching rods are movably arranged on the pressing frame, and the two switching rods are respectively and rotatably arranged on the two ejector rods.
Preferably, the installation cavity is internally provided with a spring, two ends of the spring are respectively and fixedly installed at one ends of the two ejector rods, which are close to each other, and the two ejector rods can be convenient to reset through the arrangement of the spring, so that the two ejector rods can drive the two adjusting toothed plates to be clamped on the two fixing toothed plates.
Preferably, two mounting holes are formed in the switching rod, mounting shafts are rotatably mounted in the two mounting holes, the two mounting shafts are fixedly mounted on the ejector rod and the pressing frame respectively, when the pressing frame moves downwards, the two switching rods can be driven to move, the two switching rods can drive the two ejector rods to move, and in the process, the switching rods rotate on the two mounting shafts through the two mounting holes.
Preferably, the two side inner walls of the T-shaped groove are provided with blocking blocks in a sliding manner, the two blocking blocks are respectively and fixedly arranged on the two sides of the T-shaped block, and when the T-shaped block moves, the T-shaped block moves in the two blocking grooves through the two blocking blocks, so that the T-shaped block can be further limited when moving and can only move along the direction of the blocking groove.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the T-shaped blocks, the positions of the motors or the bearing seats can be adjusted through the T-shaped blocks, so that the gap between the rollers can be adjusted, the rollers can be adjusted according to the thickness of the coiled material during calendaring, the calendaring machine can be protected, and meanwhile, the calendaring quality can be ensured.
According to the utility model, through the two adjusting toothed plates, during adjustment, only the roller shaft is required to be lifted, so that the two adjusting toothed plates are separated from the two fixed toothed plates, the T-shaped block can be in contact locking, after adjustment is completed, the roller shaft is loosened, the two adjusting toothed plates can be automatically reset under the action of the tensile force of the spring, and the position of the roller shaft is fixed, so that the roller is convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a three-roll calender with adjustable roll gap according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a three-roll calender with adjustable roll gap according to the utility model;
FIG. 3 is a schematic view of the part A in FIG. 2 of a three-roll calender with adjustable roll gap according to the utility model;
fig. 4 is a schematic structural diagram of a three-roll calender with adjustable roll gap according to the present utility model.
In the figure: 1. a three-roll calender; 2. a motor; 3. a roll shaft; 4. a bearing seat; 5. a roller; 6. a mounting base; 7. a T-shaped groove; 8. a T-shaped block; 9. a blocking groove; 10. a blocking piece; 11. a mounting cavity; 12. a push rod; 13. adjusting the toothed plate; 14. fixing the toothed plate; 15. a pressing frame; 16. a transfer rod; 17. a spring; 18. a mounting hole; 19. and (5) mounting a shaft.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a three-roller calender capable of adjusting roller gaps comprises a three-roller calender 1, wherein three motors 2 and three bearing seats 4 are arranged on the three-roller calender 1, a roller shaft 3 is arranged on the motor 2, the roller shaft 3 is arranged on the bearing seats 4, a roller 5 is arranged on the roller shaft 3, two mounting seats 6 are fixedly arranged on the three-roller calender 1, three T-shaped blocks 8 are slidably arranged in one mounting seat 6, the three motors 2 and the three bearing seats 4 are respectively and fixedly arranged on a plurality of T-shaped blocks 8, two sides of each T-shaped block 8 are respectively provided with an adjusting toothed plate 13, two fixed toothed plates 14 are fixedly arranged on inner walls of two sides of each T-shaped groove 7, the two adjusting toothed plates 13 are respectively meshed with the two fixed toothed plates 14, and the positions of the T-shaped blocks 8 can be conveniently adjusted after being adjusted by clamping the two adjusting toothed plates 13 on the two fixed toothed plates 14, so that the purpose of adjusting the gaps between the roller shafts 3 can be realized.
In the utility model, referring to fig. 2, a T-shaped groove 7 is formed on a mounting seat 6, a T-shaped block 8 is slidably mounted in the T-shaped groove 7, and the T-shaped block 8 moves in the T-shaped groove 7, so that the T-shaped block 8 can be prevented from falling out.
In the utility model, referring to fig. 2, a mounting cavity 11 is formed on a t-shaped block 8, two ejector rods 12 are movably mounted on the mounting cavity 11, two adjusting toothed plates 13 are respectively and fixedly mounted on the two ejector rods 12, and the positions of a motor 2 and a bearing seat 4 can be fixed after adjustment by clamping the two adjusting toothed plates 13 on two fixed toothed plates 14, so that the gap between roller shafts 3 can be conveniently adjusted.
In the utility model, referring to fig. 3, a pressing frame 15 is movably installed in an installation cavity 11, two switching rods 16 are movably installed on the pressing frame 15, and the two switching rods 16 are respectively rotatably installed on two ejector rods 12.
In the utility model, referring to fig. 3, a spring 17 is arranged in the installation cavity 11, two ends of the spring 17 are respectively and fixedly installed on one end of two ejector rods 12, which are close to each other, and the two ejector rods 12 can be convenient to reset through the arrangement of the spring 17, and the two ejector rods 12 can drive the two adjusting toothed plates 13 to be clamped on the two fixing toothed plates 14.
In the utility model, referring to fig. 4, two mounting holes 18 are formed on the switching rod 16, mounting shafts 19 are rotatably mounted in the two mounting holes 18, the two mounting shafts 19 are respectively and fixedly mounted on the ejector rod 12 and the pressing frame 15, when the pressing frame 15 moves down, the two switching rods 16 can be driven to move, the two switching rods 16 can drive the two ejector rods 12 to move, and in the process, the switching rod 16 rotates on the two mounting shafts 19 through the two mounting holes 18.
In the utility model, referring to fig. 2, blocking grooves 9 are formed on the inner walls of two sides of a T-shaped groove 7, blocking blocks 10 are slidably mounted in the two blocking grooves 9, the two blocking blocks 10 are fixedly mounted on two sides of a T-shaped block 8 respectively, and when the T-shaped block 8 moves, the two blocking blocks 10 move in the two blocking grooves 9, so that the T-shaped block 8 can be further limited when moving and can only move along the direction of the blocking grooves 9.
The working principle of the utility model is as follows:
when adjusting the clearance between the roller 3, can upwards pull up roller 3 for roller 3 can stimulate pressing frame 15 and remove, pressing frame 15 removes and drives two transfer poles 16 and remove, two transfer poles 16 can drive two ejector pins 12 and remove, make two ejector pins 12 can be close to each other, and make spring 17 atress compress, two ejector pins 12 are close to each other simultaneously can drive two regulation pinion rack 13 and be close to each other, two regulation pinion rack 13 can break away from two fixed pinion rack 14 like this, thereby make T type piece 8 can contact the locking, can remove roller 3 again at this moment, can make roller 3 can drive two T type pieces 8 and remove in two T type inslot 7, can the clearance between two roller 3 like this, after adjusting, loosen motor 2 and bearing frame 4, like this under the tensile force of spring 17, make two ejector pins 12 reset, thereby make two regulation pinion rack 13 block on two fixed pinion rack 14 again, can accomplish the regulation, and is convenient to use.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a can adjust three roll calender in roller clearance, includes three roll calender (1), set up three motor (2) and three bearing frame (4) on three roll calender (1), install roller (3) on motor (2), roller (3) are installed on bearing frame (4), install roller (5), its characterized in that on roller (3): two mount pads (6) are fixedly mounted on the three-roller calender (1), three T-shaped blocks (8) are slidably mounted in one mount pad (6), three motors (2) and three bearing seats (4) are respectively and fixedly mounted on the T-shaped blocks (8), adjusting toothed plates (13) are respectively arranged on two sides of the T-shaped blocks (8), fixed toothed plates (14) are respectively and fixedly mounted on inner walls of two sides of the T-shaped groove (7), and the two adjusting toothed plates (13) are respectively meshed with the two fixed toothed plates (14).
2. A three-roll calender with adjustable roll gap according to claim 1, characterized in that: the mounting seat (6) is provided with a T-shaped groove (7), and the T-shaped block (8) is slidably arranged in the T-shaped groove (7).
3. A three-roll calender with adjustable roll gap according to claim 2, characterized in that: the T-shaped block (8) is provided with a mounting cavity (11), two ejector rods (12) are movably mounted on the mounting cavity (11), and two adjusting toothed plates (13) are respectively and fixedly mounted on the two ejector rods (12).
4. A three-roll calender with adjustable roll gap according to claim 3, characterized in that: the installation cavity (11) is internally and movably provided with a pressing frame (15), the pressing frame (15) is movably provided with two switching rods (16), and the two switching rods (16) are respectively and rotatably arranged on the two ejector rods (12).
5. A three-roll calender with adjustable roll gap according to claim 3, characterized in that: a spring (17) is arranged in the mounting cavity (11), and two ends of the spring (17) are respectively and fixedly arranged at one end of the two ejector rods (12) which are close to each other.
6. A three-roll calender with adjustable roll gap according to claim 4, characterized in that: two mounting holes (18) are formed in the switching rod (16), mounting shafts (19) are rotatably mounted in the two mounting holes (18), and the two mounting shafts (19) are fixedly mounted on the ejector rod (12) and the pressing frame (15) respectively.
7. A three-roll calender with adjustable roll gap according to claim 1, characterized in that: the T-shaped groove is characterized in that blocking grooves (9) are formed in the inner walls of the two sides of the T-shaped groove (7), blocking blocks (10) are slidably mounted in the two blocking grooves (9), and the two blocking blocks (10) are fixedly mounted on the two sides of the T-shaped block (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320536754.3U CN220464835U (en) | 2023-03-17 | 2023-03-17 | Three-roller calender capable of adjusting roller gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320536754.3U CN220464835U (en) | 2023-03-17 | 2023-03-17 | Three-roller calender capable of adjusting roller gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220464835U true CN220464835U (en) | 2024-02-09 |
Family
ID=89804534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320536754.3U Active CN220464835U (en) | 2023-03-17 | 2023-03-17 | Three-roller calender capable of adjusting roller gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220464835U (en) |
-
2023
- 2023-03-17 CN CN202320536754.3U patent/CN220464835U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110314933B (en) | Steel plate rolling device and method | |
| CN220464835U (en) | Three-roller calender capable of adjusting roller gap | |
| CN113307075A (en) | 6 continuous coiling mechanism of micron lithium electricity copper foil | |
| CN219851359U (en) | Cold rolling mill is used in aluminum plate production | |
| CN216937679U (en) | Rolling mill for rolling metal strip | |
| CN215198962U (en) | Wide limit device of broadband sheet metal stainless steel rough rolling usefulness | |
| CN211164957U (en) | Calender convenient to adjust pressfitting interval | |
| CN214290164U (en) | Rolling machine for processing stainless steel plate | |
| CN212055553U (en) | Self-lubricating joint bearing torque adjusting device | |
| CN210847658U (en) | Cold rolling device for cold rolling ribbed steel bar | |
| CN213613419U (en) | Iron sheet positioning and feeding device for EI sheet iron core production | |
| CN215998195U (en) | High-efficient numerical control veneer reeling machine | |
| CN220077676U (en) | Steel conveying limiting structure | |
| CN220697821U (en) | Uncoiling centering device of cold rolling mill | |
| CN218109134U (en) | Limiting groove structure of plate rolling machine | |
| CN218340658U (en) | Rolling mill adjustment lead screw nut fixing device | |
| CN218931227U (en) | Plastic film winding equipment with tension adjusting function | |
| CN212469234U (en) | Oil hole rolling mill | |
| CN217748652U (en) | Stainless steel product smelting calendering device | |
| CN220761831U (en) | Leveled slitting machine for hot rolled steel coil processing | |
| CN217393390U (en) | Winding roller of three-roller plate bending machine with adjustable spacing | |
| CN116140424B (en) | Energy-saving numerical control bending machine capable of bending in segmented mode | |
| CN214813622U (en) | Bidirectional finely-adjustable compression roller mechanism for metal processing | |
| CN220837359U (en) | Anti-dislocation or offset plate bending machine | |
| CN221028093U (en) | Pressure adjusting structure of glass calender |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |