CN209829931U - Rolling forming angle adjusting structure - Google Patents
Rolling forming angle adjusting structure Download PDFInfo
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- CN209829931U CN209829931U CN201920386092.XU CN201920386092U CN209829931U CN 209829931 U CN209829931 U CN 209829931U CN 201920386092 U CN201920386092 U CN 201920386092U CN 209829931 U CN209829931 U CN 209829931U
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- idler wheel
- fixed
- axle center
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Abstract
The utility model discloses a roll forming angle adjusting structure, lower roller assembly, butterfly wheel subassembly, depended wheel subassembly and depended wheel adjusting part on including the mounting panel and being fixed in the mounting panel. The lower roller assembly comprises a lower roller which is in rolling contact with the lower surface of the plate part. The butterfly wheel assembly comprises a butterfly wheel which is in rolling contact with the inner side of the bending part of the plate part. The idler wheel assembly comprises an idler wheel which is in rolling contact with the outer side face of the flange of the plate part, and the idler wheel adjusting assembly is used for adjusting the angle of the idler wheel. The utility model discloses a roll-in shaping angle modulation structure can process the board class part of different edge of a wing angles in a flexible way, simple structure, and convenient operation has reduced the acquisition cost of equipment.
Description
Technical Field
The utility model relates to a roll-in shaping technical field especially relates to a roll-in shaping angle modulation structure.
Background
The roll forming process mainly depends on plastic movement and roll processing of materials to form various products with complicated shapes, such as shaft rods, valve cores, special fasteners and the like. Compared with cutting and grinding processes, the roll forming process has the advantages of high production efficiency, material saving, high product strength and stable quality.
In the process of roll forming of the plate parts, different plate parts have different requirements on flange angles. The existing plate part roll forming structure can only process a certain specific flange angle, so that different roll forming structures are needed when plate parts of different types are processed, and the acquisition cost of equipment is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roll-in shaping angle modulation structure that can process different edge of a wing angles in a flexible way reduces the acquisition cost of equipment.
In order to achieve the above object, the utility model provides a following scheme:
the utility model discloses a roll forming angle modulation structure, include:
mounting a plate;
the lower roller assembly comprises a lower roller and a lower roller axle center, one end of the lower roller axle center is fixed on the mounting plate, and the other end of the lower roller axle center is rotatably connected with the lower roller;
the butterfly wheel assembly comprises a support, a butterfly wheel axle center and a butterfly wheel, one end of the butterfly wheel axle center is in rotating connection with the butterfly wheel, the other end of the butterfly wheel axle center is fixed on the support, and the support is fixed on the mounting plate and is positioned above the lower roller wheel axle center;
the idler wheel assembly comprises idler wheel side plates, idler wheel fixing plates, idler wheel axes and idler wheels, the idler wheels are rotatably connected with the idler wheel axes, two ends of the idler wheel axes are fixedly connected with the idler wheel fixing plates positioned on the upper side and the lower side respectively, the left side and the right side of each idler wheel are provided with one idler wheel side plate respectively, the left end and the right end of each idler wheel fixing plate are fixed on the idler wheel side plates respectively, and arc-shaped grooves are formed in the lower parts of the idler wheel side plates;
the depended wheel adjusting part, depended wheel adjusting part includes crescent moon board, regulating spindle and adjusting screw, be equipped with on the crescent moon board with the arc arch that the arc wall camber is unanimous, two the crescent moon board is fixed in respectively the left and right sides on the mounting panel and respectively with one the depended wheel curb plate is adjacent to be set up, the protruding embedding of arc is adjacent on the depended wheel curb plate in the arc wall and with arc wall sliding contact, the regulating spindle about both ends respectively with one the depended wheel curb plate rotates to be connected, adjusting screw's one end is passed the regulating spindle and with regulating spindle threaded connection, adjusting screw's the other end with the support passes through joint bearing and rotates to be connected.
Preferably, the support includes butterfly wheel seat support arm, butterfly wheel fixing base and regulation seat, butterfly wheel seat support arm is fixed in on the mounting panel, the butterfly wheel fixing base with it is fixed in to adjust the seat on the butterfly wheel seat support arm, the other end in butterfly wheel axle center is fixed in on the butterfly wheel fixing base.
Preferably, the adjusting seat is an L-shaped support.
Preferably, one end of the butterfly wheel seat support arm, which is far away from the mounting plate, is provided with an oblique section, and the butterfly wheel seat is fixed on the oblique section.
Preferably, the butterfly wheel fixing seat is provided with a through hole, the through hole is used for accommodating the other end of the butterfly wheel axle center, a through groove parallel to the axle center of the through hole is formed in the left side surface or the right side surface of the butterfly wheel fixing seat, the through groove extends inwards to the through hole, and the butterfly wheel fixing seat is fixed on the oblique section through a screw.
The utility model discloses for prior art gain following technological effect:
the utility model discloses a roll-in shaping angle modulation structure accessible rotates the angle that adjusting screw adjusted the depended wheel axle center, makes the relative contained angle of running roller and depended wheel change down to according to thick change, different material performance and the marginal height of different wing, make the profiled sheeting angle reach the requirement through adjusting shaping angle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of the roll forming angle adjusting structure of the present invention;
fig. 2 is a perspective view of the roll forming angle adjusting structure of the present invention;
FIG. 3 is a front view of the roll forming angle adjusting structure of the present invention;
FIG. 4 is a cross-sectional view taken along direction E-E of FIG. 3;
fig. 5 is a right side view of the roll forming angle adjusting structure of the present invention;
fig. 6 is a top view of the roll forming angle adjusting structure of the present invention;
description of reference numerals: 1, setting the axle center of a roller; 2, rolling down the roller; 3, a butterfly wheel; 4, fixing a plate by a wheel; 5, riding wheels; 6 leaning on the axle center of the wheel; 7, the axle center of the butterfly wheel; 8, a crescent plate; 9, fixing seats of the butterfly wheels; 10 adjusting the screw rod; 11 an adjustment shaft; 12 an adjusting seat; 13 butterfly wheel seat support arm; 14 against the wheel side plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a roll-in shaping angle modulation structure that can process different edge of a wing angles in a flexible way reduces the acquisition cost of equipment.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 6, the present embodiment provides a rolling angle adjusting structure, which includes a mounting plate, and a lower roller assembly, a butterfly roller assembly, a idler roller assembly and an idler roller adjusting assembly fixed on the mounting plate.
Wherein, lower running roller subassembly includes lower running roller 2 and lower running roller axle center 1, and on the one end of lower running roller axle center 1 was fixed in the mounting panel, the other end and the lower running roller 2 of lower running roller axle center 1 rotated and are connected. When the plate parts are conveyed, the axis of the lower roller wheel axle center 1 is vertical to the conveying direction of the plate parts, so that the lower roller wheel 2 can be in rolling contact with the lower surfaces of the plate parts to support the plate parts.
The butterfly wheel assembly comprises a support, a butterfly wheel axle center 7 and a butterfly wheel 3, one end of the butterfly wheel axle center 7 is rotatably connected with the butterfly wheel 3, the other end of the butterfly wheel axle center 7 is fixed on the support, and the support is fixed on the mounting plate and is positioned above the lower roller wheel axle center 1. The butterfly wheel axle center 7 is inclined downwards, so that the butterfly wheel 3 can be in rolling contact with the inner side of the bending part of the plate part.
The idler wheel assembly comprises an idler wheel side plate 14, an idler wheel fixing plate 4, an idler wheel axle center 6 and an idler wheel 5, the idler wheel 5 is rotatably connected with the idler wheel axle center 6, and two ends of the idler wheel axle center 6 are fixedly connected with the idler wheel fixing plates 4 located on the upper side and the lower side respectively. The left side and the right side of the idler wheel 5 are respectively provided with an idler wheel side plate 14, the left end and the right end of the idler wheel fixing plate 4 are respectively fixed on the idler wheel side plates 14, and the lower parts of the idler wheel side plates 14 are provided with arc-shaped grooves. The idler wheel 5 is used for rolling contact with the outer side face of the flange of the plate part.
The idler wheel 5 adjusting component comprises a crescent plate 8, an adjusting shaft 11 and an adjusting screw rod 10, and an arc protrusion consistent with the curvature of the arc groove is arranged on the crescent plate 8. Two crescent moon boards 8 are fixed in the left and right sides on the mounting panel respectively and respectively with a depended wheel curb plate 14 adjacent setting, arc protruding embedding adjacent depended wheel curb plate 14 on the arc in the arc and with arc sliding contact. The left end and the right end of the adjusting shaft 11 are respectively rotatably connected with a wheel side plate 14, one end of the adjusting screw rod 10 penetrates through the adjusting shaft 11 and is in threaded connection with the adjusting shaft 11, and the other end of the adjusting screw rod 10 is rotatably connected with the support through a joint bearing. Because the adjusting screw 10 is rotatably connected with the bracket through the knuckle bearing, the adjusting screw 10 can swing around the knuckle bearing while rotating. By rotating the adjusting screw 10, the position of the adjusting shaft 11 in the axial direction of the adjusting screw 10 can be changed, and the motion track of the adjusting shaft 11 is a curve. Because the left end and the right end of the adjusting shaft 11 are respectively rotatably connected with a wheel side plate 14, the upper end of the wheel side plate 14 and the adjusting shaft 11 move synchronously, and meanwhile, the lower end of the wheel side plate 14 swings under the guide matching of the arc-shaped bulge and the arc-shaped groove. The movement track of the idler wheel side plate 14 is controlled through the matching of the arc-shaped protrusion and the arc-shaped groove, so that the positions of the idler wheel fixing plate 4 and the idler wheel axle center 6 which are fixed on the idler wheel side plate 14 are controlled, and the angle of the idler wheel 5 which is rotatably connected with the idler wheel axle center 6 is adjusted.
When the bending machine is used, the angle of the axle center 6 of the idler wheel is adjusted by rotating the adjusting screw rod 10, so that the relative included angle between the lower idler wheel 2 and the idler wheel 5 is changed, the bending part of a plate part is extruded, and the bending part reaches a required angle. Through the rolling contact of the butterfly wheel 3 and the inner side of the bending part of the plate part, the transverse position of the plate part is unchanged in the bending process, and the plate part cannot be separated from the surface of the lower roller wheel 2 or the leaning wheel 5. Because the butterfly wheel axle 7 inclines downwards, the butterfly wheel 3 is arranged in an inclined way at the inner side of the bending part of the plate part, and the bending of the flange of the plate part cannot be influenced.
In this embodiment, the support comprises a butterfly wheel seat support arm 13, a butterfly wheel seat 9 and an adjusting seat 12, and the adjusting seat 12 is preferably an L-shaped support. The butterfly wheel seat support arm 13 is fixed on the mounting plate, the butterfly wheel fixed seat 9 and the adjusting seat 12 are fixed on the butterfly wheel seat support arm 13, and the other end of the butterfly wheel axle center 7 is fixed on the butterfly wheel fixed seat 9.
In order to facilitate the installation of the butterfly wheel fixing seat 9, an oblique section is arranged at one end of the butterfly wheel fixing seat support arm 13, which is far away from the installation plate, and the butterfly wheel fixing seat 9 is fixed on the oblique section.
The butterfly wheel fixing seat 9 has a through hole for accommodating the other end of the butterfly wheel axle center 7. The left side surface or the right side surface of the butterfly wheel fixing seat 9 is provided with a through groove parallel to the axis of the through hole, the through groove inwards extends to the through hole, and the butterfly wheel fixing seat 9 is fixed on the oblique section through a screw. The left and right sides of butterfly wheel fixing base 9 all is equipped with the screw via hole, and partial screw via hole passes logical groove. Through the extrusion of screw for butterfly wheel fixing base 9 warp, the width that leads to the groove reduces, thereby holds butterfly wheel axle center 7 tightly.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. A roll forming angle adjusting structure, comprising:
mounting a plate;
the lower roller assembly comprises a lower roller and a lower roller axle center, one end of the lower roller axle center is fixed on the mounting plate, and the other end of the lower roller axle center is rotatably connected with the lower roller;
the butterfly wheel assembly comprises a support, a butterfly wheel axle center and a butterfly wheel, one end of the butterfly wheel axle center is in rotating connection with the butterfly wheel, the other end of the butterfly wheel axle center is fixed on the support, and the support is fixed on the mounting plate and is positioned above the lower roller wheel axle center;
the idler wheel assembly comprises idler wheel side plates, idler wheel fixing plates, idler wheel axes and idler wheels, the idler wheels are rotatably connected with the idler wheel axes, two ends of the idler wheel axes are fixedly connected with the idler wheel fixing plates positioned on the upper side and the lower side respectively, the left side and the right side of each idler wheel are provided with one idler wheel side plate respectively, the left end and the right end of each idler wheel fixing plate are fixed on the idler wheel side plates respectively, and arc-shaped grooves are formed in the lower parts of the idler wheel side plates;
the depended wheel adjusting part, depended wheel adjusting part includes crescent moon board, regulating spindle and adjusting screw, be equipped with on the crescent moon board with the arc arch that the arc wall camber is unanimous, two the crescent moon board is fixed in respectively the left and right sides on the mounting panel and respectively with one the depended wheel curb plate is adjacent to be set up, the protruding embedding of arc is adjacent on the depended wheel curb plate in the arc wall and with arc wall sliding contact, the regulating spindle about both ends respectively with one the depended wheel curb plate rotates to be connected, adjusting screw's one end is passed the regulating spindle and with regulating spindle threaded connection, adjusting screw's the other end with the support passes through joint bearing and rotates to be connected.
2. The roll-formed angle adjustment structure according to claim 1, wherein the bracket includes a butterfly wheel seat support arm, and an adjustment seat, the butterfly wheel seat support arm is fixed to the mounting plate, the butterfly wheel seat support arm and the adjustment seat are fixed to the butterfly wheel seat support arm, and the other end of the butterfly wheel axis is fixed to the butterfly wheel seat support arm.
3. The roll forming angle adjustment structure according to claim 2, wherein the adjustment seat is an L-shaped seat.
4. The roll-forming angle adjustment structure of claim 3, wherein an end of the butterfly wheel holder arm remote from the mounting plate has an oblique section, and the butterfly wheel holder is fixed to the oblique section.
5. The roll-forming angle adjusting structure according to claim 4, wherein the butterfly wheel holder has a through hole for receiving the other end of the butterfly wheel axis, and a left side surface or a right side surface of the butterfly wheel holder has a through groove parallel to the axis of the through hole, the through groove extends inward to the through hole, and the butterfly wheel holder is fixed to the oblique section by a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386092.XU CN209829931U (en) | 2019-03-22 | 2019-03-22 | Rolling forming angle adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386092.XU CN209829931U (en) | 2019-03-22 | 2019-03-22 | Rolling forming angle adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209829931U true CN209829931U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920386092.XU Active CN209829931U (en) | 2019-03-22 | 2019-03-22 | Rolling forming angle adjusting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI762025B (en) * | 2020-11-10 | 2022-04-21 | 財團法人工業技術研究院 | Sheet metal hemming device |
-
2019
- 2019-03-22 CN CN201920386092.XU patent/CN209829931U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI762025B (en) * | 2020-11-10 | 2022-04-21 | 財團法人工業技術研究院 | Sheet metal hemming device |
| CN114453471A (en) * | 2020-11-10 | 2022-05-10 | 财团法人工业技术研究院 | Plate folding device |
| US11351589B2 (en) | 2020-11-10 | 2022-06-07 | Industrial Technology Research Institute | Sheet metal hemming device |
| CN114453471B (en) * | 2020-11-10 | 2024-03-26 | 财团法人工业技术研究院 | Edge folding device for metal plate |
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