CN220295540U - Leveling machine capable of adjusting gap between upper roller and lower roller - Google Patents
Leveling machine capable of adjusting gap between upper roller and lower roller Download PDFInfo
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- CN220295540U CN220295540U CN202321514562.9U CN202321514562U CN220295540U CN 220295540 U CN220295540 U CN 220295540U CN 202321514562 U CN202321514562 U CN 202321514562U CN 220295540 U CN220295540 U CN 220295540U
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- leveling machine
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- 238000000034 method Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides a leveling machine capable of adjusting gaps between upper rollers and lower rollers, which comprises a bottom plate, wherein fixed columns are fixedly connected to two sides of the top of the bottom plate, a lower press roller is rotatably arranged on the inner wall of the fixed column, an upper press roller is arranged on the outer side of the lower press roller in a transmission manner, a pressure component is arranged above the upper press roller, first connecting blocks are rotatably arranged at two ends of the upper press roller, the pressure component comprises connecting rods arranged at the tops of the first connecting blocks, and the tops of the connecting rods are fixedly connected with second connecting blocks. The leveling machine with the adjustable upper roller gap and the lower roller gap solves the problems that an upper roller body of an existing device is supported through sliding sleeves at two ends, the pressed area of the upper roller body is concentrated at two ends, a first reset spring is extruded when the sliding sleeves move downwards, extrusion force is transmitted to the sliding sleeves, the middle part of the upper roller body is arched, and leveling effect is affected.
Description
Technical Field
The utility model relates to the technical field of leveling machines, in particular to a leveling machine capable of adjusting gaps between upper rollers and lower rollers.
Background
The leveling machine is to the sheet metal of unevenness, through the extrusion effect of upper and lower roll to strip or panel of certain thickness to reach leveling effect, be called the leveling machine, when the leveling machine carries out the leveling work, need adjust the flattening pressure in order to adapt to the panel of different thickness, prevent to damage the flattening roller because of flattening pressure is too big.
For example, in patent document CN211360153U, a leveling machine with adjustable pressure during processing is disclosed, in which a pull rod is pulled to drive a second movable rod to move, the second movable rod drives a first movable rod and a sliding sleeve to move, and the sliding sleeve drives an upper roller body to move, so that the distance between the upper roller body and a lower roller body is adjusted. In the process of realizing the technical scheme, the inventor finds that at least the following problems exist in the prior art:
the upper roller body of the device supports through the sliding sleeves at two ends, so that the compression area of the upper roller body is concentrated at two ends, and when the sliding sleeves move downwards, the first reset spring is extruded, the extrusion force can be transmitted to the sliding sleeves, the middle part of the upper roller body is arched, and the leveling effect is affected.
Therefore, it is necessary to provide a new leveling machine capable of adjusting the gap between the upper roller and the lower roller to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a leveling machine capable of adjusting gaps between upper rollers and lower rollers, so as to solve the problems in the background art.
The leveling machine capable of adjusting the gap between the upper roller and the lower roller comprises a bottom plate, wherein two sides of the top of the bottom plate are fixedly connected with fixed columns, the inner walls of the fixed columns are rotatably provided with lower press rollers, the outer sides of the lower press rollers are in transmission provided with upper press rollers, a pressure assembly is arranged above the upper press rollers, and two ends of the upper press rollers are rotatably provided with first connecting blocks.
As the leveling machine with the adjustable upper and lower roller gaps, the pressure assembly comprises a connecting rod arranged at the top of the first connecting block, a second connecting block is fixedly connected to the top of the connecting rod, a rotating rod is rotatably connected to the inner wall of the second connecting block, a pressing ring is fixedly connected to the outer side of the rotating rod, a threaded block is fixedly connected to one side of the second connecting block, and a screw is connected to the inner wall of the threaded block in a threaded manner.
As the leveling machine with the adjustable upper and lower roller gaps, preferably, one side of the second connecting block is fixedly connected with a supporting block, and the inner wall of the supporting block is provided with a supporting rod in a sliding manner.
As the leveling machine capable of adjusting the gap between the upper roller and the lower roller, the utility model provides a leveling machine, and preferably, the top of the screw is fixedly connected with a hand-operated wheel.
Compared with the prior art, the utility model has the beneficial effects that:
this leveling machine in adjustable upper and lower running roller clearance through setting up the bottom plate, the equal fixedly connected with fixed column in both sides at bottom plate top, the one end of lower compression roller is through being connected with the pivot on the leveling machine, rotate in the fixed column, the spout has been seted up to the inside of fixed column, the inner wall rotation of spout is provided with the screw rod, the outside threaded connection of screw rod has the screw thread piece, drive the screw thread piece through the rotation screw rod and go up and down, the screw thread piece passes through second connecting block and connecting rod and drives first connecting block and go up and down, thereby the clearance between upper compression roller and the lower compression roller is adjusted to the convenience, will need the panel of flattening to put down between compression roller and the upper compression roller, can adjust the clearance between upper compression roller and the lower compression roller according to the thickness of panel, the rotation through lower compression roller is moved, the upper compression roller rotates thereupon, the panel flattens, the upper compression roller drives the clamping ring and rotates in the second connecting block, it is rotatory to drive the bull stick, it is spacing to go up the both ends and middle part pressure through the three clamping ring that sets up, make upper compression roller both ends and middle part pressure keep unanimous, the condition of pressurized can not appear uneven.
Drawings
FIG. 1 is a schematic diagram of a leveling machine with adjustable upper and lower roller gaps according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a pressure assembly according to the present utility model.
Reference numerals in the drawings: 1. a bottom plate; 2. fixing the column; 3. a lower press roll; 4. an upper press roll; 5. a pressure assembly; 51. a connecting rod; 52. a second connection block; 53. a rotating rod; 54. a compression ring; 55. a screw block; 56. a screw; 6. a first connection block; 7. a support block; 8. a support rod; 9. and (5) hand shaking the wheel.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-2, a leveling machine capable of adjusting the gap between upper and lower rollers includes a base plate 1.
In a specific implementation process, as shown in fig. 1 and 2, both sides at the top of the bottom plate 1 are fixedly connected with fixing columns 2, the inner wall of each fixing column 2 is rotatably provided with a lower press roller 3, the outer side of each lower press roller 3 is provided with an upper press roller 4 in a transmission manner, a pressure component 5 is arranged above each upper press roller 4, and both ends of each upper press roller 4 are rotatably provided with a first connecting block 6.
The pressure component 5 comprises a connecting rod 51 arranged at the top of the first connecting block 6, a second connecting block 52 is fixedly connected to the top of the connecting rod 51, a rotating rod 53 is rotatably connected to the inner wall of the second connecting block 52, a compression ring 54 is fixedly connected to the outer side of the rotating rod 53, a threaded block 55 is fixedly connected to one side of the second connecting block 52, and a screw 56 is connected to the inner wall of the threaded block 55 in a threaded manner.
One side of the second connecting block 52 is fixedly connected with a supporting block 7, and the inner wall of the supporting block 7 is slidably provided with a supporting rod 8.
The top of the screw 56 is fixedly connected with a hand wheel 9.
It should be noted that: through setting up bottom plate 1, the equal fixedly connected with fixed column 2 in both sides at bottom plate 1 top, the one end of lower compression roller 3 is through being connected with the pivot on the evener, rotate in fixed column 2, the spout has been seted up to the inside of fixed column 2, the inner wall rotation of spout is provided with screw rod 56, screw rod 56's outside threaded connection has screw thread piece 55, drive screw thread piece 55 through rotating screw rod 56 and go up and down, screw thread piece 55 drives first connecting piece 6 through second connecting block 52 and connecting rod 51 and goes up and down, thereby the clearance between upper compression roller 4 and lower compression roller 3 is adjusted, the panel that will need the flattening is put down between compression roller 3 and upper compression roller 4, can adjust the clearance between upper compression roller 4 and the lower compression roller 3 according to the thickness of panel, the rotation through lower compression roller 3 is moved down, upper compression roller 4 rotates thereupon, the panel is flattened, upper compression roller 4 drives 54 rotation in the pivoted while, the bull stick 54 drives bull stick 53 and goes up the both ends and the middle part of compression roller 4 through the three clamping ring 54 that sets up and carries out spacing, make upper compression roller 4 both ends and middle part pressure keep unanimous, do not appear and do not bear the piece 7 and shake in the second connecting block 8, the condition that can not take place at the time of shaking in the second connecting block, the vibration 9, the vibration and shake the connection piece is more stable through the supporting pad, the condition is carried out, the second is convenient for carrying out, the rotation and is carried out in the supporting the step is 9 is convenient, and is convenient to carry out in the vibration in the process is carried out in the supporting the roller is has no 5.
The working principle of the leveling machine capable of adjusting the gap between the upper roller and the lower roller is as follows:
when in use, the bottom plate 1 is arranged, the two sides of the top of the bottom plate 1 are fixedly connected with the fixed column 2, one end of the lower press roll 3 is connected with the rotating shaft on the leveling machine, the fixed column 2 rotates, the inside of the fixed column 2 is provided with the sliding groove, the inner wall of the sliding groove rotates and is provided with the screw 56, the outer side of the screw 56 is in threaded connection with the threaded block 55, the threaded block 55 is driven by the rotating screw 56 to drive the threaded block 55 to lift through the second connecting block 52 and the connecting rod 51, the threaded block 55 drives the first connecting block 6 to lift, thereby facilitating the regulation of the gap between the upper press roll 4 and the lower press roll 3, placing the plate to be leveled between the lower press roll 3 and the upper press roll 4, and regulating the gap between the upper press roll 4 and the lower press roll 3 according to the thickness of the plate, after the adjustment is finished, the plate is driven to move through the rotation of the lower press roller 3, the upper press roller 4 rotates along with the plate, the upper press roller 4 drives the press ring 54 to rotate while rotating, the press ring 54 drives the rotating rod 53 to rotate in the second connecting block 52, the two ends and the middle of the upper press roller 4 are limited through the three press rings 54, the pressures at the two ends and the middle of the upper press roller 4 are kept consistent, the condition of uneven compression cannot occur, the second connecting block 52 is supported and limited through the supporting block 7 and the supporting rod 8, the second connecting block 52 is more stable in the lifting process, shaking and offset cannot occur, the screw rod 56 is conveniently rotated through the hand crank wheel 9, and the use of workers is facilitated.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (4)
1. The utility model provides a leveling machine with adjustable upper and lower running roller clearance, its characterized in that, including bottom plate (1), the equal fixedly connected with fixed column (2) in both sides at bottom plate (1) top, the inner wall of fixed column (2) rotates and is provided with compression roller (3) down, the outside transmission of compression roller (3) is provided with compression roller (4) down, the top of going up compression roller (4) is provided with pressure subassembly (5), the both ends of going up compression roller (4) all rotate and are provided with first connecting block (6).
2. The leveling machine with the adjustable upper roller gap and the lower roller gap according to claim 1, wherein the pressure assembly (5) comprises a connecting rod (51) arranged at the top of the first connecting block (6), a second connecting block (52) is fixedly connected to the top of the connecting rod (51), a rotating rod (53) is rotatably connected to the inner wall of the second connecting block (52), a pressing ring (54) is fixedly connected to the outer side of the rotating rod (53), a threaded block (55) is fixedly connected to one side of the second connecting block (52), and a screw (56) is connected to the inner wall of the threaded block (55) in a threaded manner.
3. The leveling machine with the adjustable upper and lower roller gaps according to claim 2, wherein one side of the second connecting block (52) is fixedly connected with a supporting block (7), and a supporting rod (8) is slidably arranged on the inner wall of the supporting block (7).
4. The leveling machine with the adjustable upper and lower roller clearance according to claim 2, characterized in that the top of the screw (56) is fixedly connected with a hand-operated wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514562.9U CN220295540U (en) | 2023-06-14 | 2023-06-14 | Leveling machine capable of adjusting gap between upper roller and lower roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321514562.9U CN220295540U (en) | 2023-06-14 | 2023-06-14 | Leveling machine capable of adjusting gap between upper roller and lower roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295540U true CN220295540U (en) | 2024-01-05 |
Family
ID=89372944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321514562.9U Active CN220295540U (en) | 2023-06-14 | 2023-06-14 | Leveling machine capable of adjusting gap between upper roller and lower roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295540U (en) |
-
2023
- 2023-06-14 CN CN202321514562.9U patent/CN220295540U/en active Active
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