CN216324270U - Aluminum strip winding and tensioning mechanism for punch press - Google Patents
Aluminum strip winding and tensioning mechanism for punch press Download PDFInfo
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- CN216324270U CN216324270U CN202122752510.2U CN202122752510U CN216324270U CN 216324270 U CN216324270 U CN 216324270U CN 202122752510 U CN202122752510 U CN 202122752510U CN 216324270 U CN216324270 U CN 216324270U
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Abstract
The utility model discloses an aluminum strip winding and tensioning mechanism for a punch press, which comprises a first roller, a second roller, a frame, a guide wheel shaft, a first roller shaft and a second roller shaft. The first roller and the first roller shaft are coaxially arranged, the second roller and the second roller shaft are coaxially arranged, and the guide wheel shaft are coaxially arranged; the first roller shaft is rotatably connected with the rack, the second roller is rotatably connected with the rack, and the guide wheel shaft is rotatably connected with the rack. The first roller shaft and the second roller shaft are respectively provided with an adjusting mechanism, and the adjusting mechanisms are respectively positioned at two ends of the first roller shaft and the second roller shaft. The aluminum belt tensioning device is provided with the adjusting structure for adjusting the positions of the two rollers, the two rollers are always in an extrusion state by the compression spring, and the aluminum belt can penetrate through the gap between the two rollers only by consuming a certain force.
Description
Technical Field
The utility model relates to an accessory of an aluminum strip rewinding mechanism, in particular to an aluminum strip winding and tensioning mechanism for a punch press.
Background
The aluminum alloy section has the characteristics of light weight, good formability, high strength, corrosion resistance, recyclability and the like, and the aluminum alloy are more and more widely applied in industry. When the aluminum strip is used in a punch press, the aluminum strip with a large area is generally required to be prepared in advance, and the problem of rewinding is caused when the aluminum strip is not used. In order to facilitate storage, people usually wind the aluminum strips into a roll, and although people invent a winding mechanism to wind the aluminum strips, the problem of improper winding tightness and the like of the aluminum strips is easily caused in the winding process, so that the aluminum strips are not uniformly wound.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the background art, the utility model provides an aluminum strip winding and tensioning mechanism for a punch press.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an aluminum strip winding and tensioning mechanism for a punch press comprises a first roller, a second roller, a frame, a guide wheel shaft, a first roller shaft and a second roller shaft. The first roller and the first roller shaft are coaxially arranged, the second roller and the second roller shaft are coaxially arranged, and the guide wheel shaft are coaxially arranged; the first roller shaft is rotatably connected with the rack, the second roller is rotatably connected with the rack, and the guide wheel shaft is rotatably connected with the rack.
The first roller shaft and the second roller shaft are respectively provided with an adjusting mechanism, and the adjusting mechanisms are respectively positioned at two ends of the first roller shaft and the second roller shaft. The utility model comprises a plurality of adjusting mechanisms, wherein each adjusting mechanism comprises an adjusting screw and a pressing spring, the adjusting screws are connected with a rack through threads, and the pressing springs are positioned at one ends of the adjusting screws. The frame is a frame structure, and the compression spring is arranged inside the frame part of the frame. The adjusting mechanism adjusts the positions of the first roller and the second roller and adjusts the gap between the first roller and the second roller. The guide wheel shaft, the first roller shaft and the second roller shaft are arranged in parallel. The second roller is positioned below the first roller, and the guide wheel is positioned obliquely below the second roller.
The utility model has the beneficial effects that: the aluminum belt tensioning device is provided with the adjusting structure for adjusting the positions of the two rollers, the two rollers are always in an extrusion state by the compression spring, and the aluminum belt can penetrate through the gap between the two rollers only by consuming a certain force.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
In the figure, 1, a first roller, 2, a second roller, 3, a frame, 4, a guide wheel, 5, a guide wheel shaft, 6, an adjusting structure, 61, an adjusting screw, 62, a compression spring, 7, a first roller shaft and 8, a second roller shaft are arranged.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings and examples, and parts not described in the present invention can be implemented by using or referring to the prior art.
It should be noted that the structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are only for the purpose of understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the following claims, and any modifications of the structures, changes in the proportions and adjustments of the sizes, without affecting the efficacy and attainment of the same, are intended to fall within the scope of the present disclosure.
In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1 and 2, the aluminum strip winding and tensioning mechanism for a punch press includes a first roller 1, a second roller 2, a frame 3, a guide wheel 4, a guide wheel shaft 5, a first roller shaft 7, and a second roller shaft 8. The first roller 1 and the first roller shaft 7 are coaxially arranged, the second roller 2 and the second roller shaft 8 are coaxially arranged, and the guide wheel 4 and the guide wheel shaft 5 are coaxially arranged; the first roller shaft 7 is rotatably connected with the frame 3, the second roller 2 is rotatably connected with the frame 3, and the guide wheel shaft 5 is rotatably connected with the frame 3.
The first roller shaft 7 and the second roller shaft 8 are respectively provided with an adjusting mechanism 6, and the adjusting mechanisms 6 are respectively positioned at two ends of the first roller shaft 7 and the second roller shaft 8. The utility model comprises a plurality of adjusting mechanisms 6, each adjusting mechanism 6 comprises an adjusting screw 61 and a pressing spring 62, the adjusting screws 61 are connected with the machine frame 3 through threads, and the pressing springs 62 are positioned at one ends of the adjusting screws 61. The frame 3 is a frame structure and the hold-down spring 62 is arranged inside the frame part of the frame 3. The adjusting mechanism 6 adjusts the positions of the first roller 1 and the second roller 2 and adjusts the gap between the first roller and the second roller. The guide wheel shaft 5, the first roller shaft 7 and the second roller shaft 8 are arranged in parallel. The second roller 2 is positioned below the first roller 1, and the guide wheel 4 is positioned obliquely below the second roller 2.
The specific operation steps are as follows:
the adjusting screw 61 is rotated to adjust the positions of the first roller 1 and the second roller 2, the compression spring 62 extrudes the first roller 1 and the second roller 2 by extruding the first roller shaft 7 and the second roller shaft 8, and the aluminum strip can be pulled out from the gap between the first roller 1 and the second roller 2 only by consuming a certain amount of force.
The aluminum strip starts to wind the first roller 1 from the upper part of the first roller 1, and stops winding around the first roller 1 when the aluminum strip is wound to the gap between the first roller 1 and the second roller 2; the aluminum strip passes through the gap between the first roller 1 and the second roller 2 and then starts to wind the second roller 2; when the aluminum strip is wound to the lower part of the second roller 2, the aluminum strip stops being wound on the second roller 2, and the aluminum strip is wound by the winding mechanism of the next procedure after being tangent to the top end of the guide wheel 4 from the lower part of the second roller 2. The utility model stretches the aluminum belt tightly, so that the aluminum belt is rolled by the subsequent rolling mechanism under certain tension, and the rolling and loosening of the aluminum belt are avoided.
The aluminum belt winding device is provided with the adjusting structure for adjusting the positions of the two rollers, the two rollers are always in an extrusion state by the compression spring, and the aluminum belt can penetrate through the gap between the two rollers only by consuming a certain force.
Claims (5)
1. Aluminium strip rolling tensioning mechanism for punch press, its characterized in that: the roller device comprises a first roller (1), a second roller (2), a rack (3), a guide wheel (4), a guide wheel shaft (5), a first roller shaft (7) and a second roller shaft (8), wherein the first roller (1) and the first roller shaft (7) are coaxially arranged, the second roller (2) and the second roller shaft (8) are coaxially arranged, and the guide wheel (4) and the guide wheel shaft (5) are coaxially arranged; the first roller shaft (7) is rotatably connected with the rack (3), the second roller (2) is rotatably connected with the rack (3), and the guide wheel shaft (5) is rotatably connected with the rack (3).
2. The aluminum strip winding and tensioning mechanism for the punch press as claimed in claim 1, wherein: the first roller shaft (7) and the second roller shaft (8) are respectively provided with an adjusting mechanism (6), and the adjusting mechanisms (6) are respectively positioned at two ends of the first roller shaft (7) and the second roller shaft (8).
3. The aluminum strip winding and tensioning mechanism for the punch press as claimed in claim 2, wherein: the adjusting mechanism (6) comprises an adjusting screw (61) and a pressing spring (62), the adjusting screw (61) is in threaded connection with the rack (3), and the pressing spring (62) is located at one end of the adjusting screw (61).
4. The aluminum strip rolling and tensioning mechanism for the punch press as claimed in claim 3, wherein: the frame (3) is a frame structure, and the compression spring (62) is arranged inside the frame part of the frame (3).
5. The aluminum strip winding and tensioning mechanism for the punch press as claimed in claim 1, wherein: the guide wheel shaft (5), the first roller shaft (7) and the second roller shaft (8) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122752510.2U CN216324270U (en) | 2021-11-11 | 2021-11-11 | Aluminum strip winding and tensioning mechanism for punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122752510.2U CN216324270U (en) | 2021-11-11 | 2021-11-11 | Aluminum strip winding and tensioning mechanism for punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216324270U true CN216324270U (en) | 2022-04-19 |
Family
ID=81136047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122752510.2U Active CN216324270U (en) | 2021-11-11 | 2021-11-11 | Aluminum strip winding and tensioning mechanism for punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216324270U (en) |
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2021
- 2021-11-11 CN CN202122752510.2U patent/CN216324270U/en active Active
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