CN204396547U - The driven lowering or hoisting gear of veneer reeling machine - Google Patents
The driven lowering or hoisting gear of veneer reeling machine Download PDFInfo
- Publication number
- CN204396547U CN204396547U CN201420809620.5U CN201420809620U CN204396547U CN 204396547 U CN204396547 U CN 204396547U CN 201420809620 U CN201420809620 U CN 201420809620U CN 204396547 U CN204396547 U CN 204396547U
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- China
- Prior art keywords
- roll shaft
- upper roll
- reeling machine
- veneer reeling
- hoisting gear
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Abstract
The utility model relates to the driven lowering or hoisting gear of a kind of veneer reeling machine, comprise a workbench, the erection of described workbench two ends has one for rolling up the upper roll shaft of laminated steel, and described upper roll shaft bilateral symmetry is provided with two lower roller shafts, and described upper roll shaft two ends drive through a hydraulicefficiency elevation structure respectively; Described upper roll shaft wherein one end is also provided with the second elevating mechanism that is beneficial to discharging, and described second elevating mechanism is connected with the end of described upper roll shaft.The driven elevating mechanism of a kind of veneer reeling machine that the utility model provides, end, roll shaft one end arranges a lowering or hoisting gear on described cleverly, completes discharge process more easily, and structure is simple, is easy to realize and operation; By clamping device, ensure that hydraulic stem is not easy deflection, better act on the end of described upper roll shaft.
Description
Technical field
The utility model relates to sheet fabrication field, particularly relates to the driven lowering or hoisting gear of a kind of veneer reeling machine.
Background technology
Veneer reeling machine carries out the bending moulding lathe of continuity point to sheet material, has the function of the difformity sheet materials such as the O type that rolls, U-shaped, multistage R type.
Existing veneer reeling machine is generally three-roller type symmetrical structure.Symmetric plate bending machine top roll acts on piston in two lower roll central symmetry positions by the hydraulic oil in hydraulic cylinder and makes vertical displacement movement, driving two lower roll gear engagements to rotate, providing moment of torsion for rolling sheet material by the final-stage gear of main gear reducer.Between three working rolls (two lower rolls, top rolls) of the smooth plastic metal plate of veneer reeling machine specification by veneer reeling machine, pressing down and the rotary motion of lower roll by top roll, make metallic plate through (the internal layer compression of multi-pass continuous bend, middle level is constant, outer layer stretches is out of shape), produce permanent plastic deformation, roll into required cylinder, cone cylinder or their part.When sheet material has rolled, need to carry out discharging.But due to existing device for discharging more complicated, discharging efficiency is slow.
Utility model content
The purpose of this utility model is for above weak point, provides the driven lowering or hoisting gear of a kind of veneer reeling machine, realizes the quickly discharging material of veneer reeling machine.
The scheme that the utility model technical solution problem adopts is the driven lowering or hoisting gear of a kind of veneer reeling machine, comprise a workbench, the erection of described workbench two ends has one for rolling up the upper roll shaft of laminated steel, described upper roll shaft bilateral symmetry is provided with two lower roller shafts, and described upper roll shaft two ends drive through a hydraulicefficiency elevation structure respectively; Described upper roll shaft wherein one end is also provided with the second elevating mechanism that is beneficial to discharging, and described second elevating mechanism is connected with the end of described upper roll shaft.
Further, described second elevating mechanism comprises one and to act on hydraulic stem in hydraulic cylinder containing the hydraulic cylinder, of hydraulic oil, and described hydraulic stem one end is connected with described hydraulic cylinder, and the other end is connected with described top roll shaft end.
Further, also comprise a clamping device, described clamping device comprises a fixed part, and described fixed part is arc-shaped, is sheathed on described upper roll shaft; Described fixed part two ends extend into a clamping part downwards, described hydraulic stem between described clamping part and one end extend to described on roll shaft lower surface.
Further, between described clamping part through a screw rod and nut screw connection hinged.
Further, described fixed part and described clamping part one-body molded.
Further, described lower roller shaft drives through a motor respectively.
Compared with prior art, the utility model has following beneficial effect: arrange one second elevating mechanism by roll shaft one end on described, after veneer reeling machine has rolled, described upper roll shaft one end drives through described second elevating mechanism has risen, and better rolled sheet material can be carried out discharging.After discharging completes, the second elevating mechanism described in described top roll beam warp drives and declines, and gets back to processing original position.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model patent is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment.
In figure: 1-workbench; The upper roll shaft of 2-; 3-lower roller shaft; 4-hydraulicefficiency elevation structure; 5-hydraulic stem; 6-hydraulic cylinder; 7-clamping part; 8-fixed part.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As shown in Figure 1, the driven lowering or hoisting gear of a kind of veneer reeling machine of the present embodiment, comprises a workbench 1, and the erection of described workbench 1 two ends has one for rolling up the upper roll shaft 2 of laminated steel, described upper roll shaft 2 bilateral symmetry is provided with two lower roller shafts 3, and described upper roll shaft 2 two ends drive through a hydraulicefficiency elevation structure 4 respectively; Described upper roll shaft 2 wherein one end is also provided with the second elevating mechanism that is beneficial to discharging, and described second elevating mechanism is connected with the end of described upper roll shaft 2.
From the foregoing, the beneficial effects of the utility model are: arrange one second elevating mechanism by roll shaft 2 one end on described, after veneer reeling machine has rolled, described upper roll shaft 2 one end drives through described second elevating mechanism has risen, and better rolled sheet material can be carried out discharging.After discharging completes, described upper roll shaft 2 drives through described second elevating mechanism and declines, and gets back to processing original position.
In the present embodiment, described second elevating mechanism comprises one and to act on hydraulic stem 5 in hydraulic cylinder 6 containing the hydraulic cylinder 6, of hydraulic oil, and described hydraulic stem 5 one end is connected with described hydraulic cylinder 6, and the other end is connected with described upper roll shaft 2 end.Act on hydraulic stem 5 rise and fall by the pressure of the hydraulic oil being positioned at hydraulic cylinder 6, thus drive the rise and fall of described upper roll shaft 2, complete discharging.
In the present embodiment, also comprise a clamping device, described clamping device comprises a fixed part 8, and described fixed part 8, in arc-shaped, is sheathed on described upper roll shaft 2; Described fixed part 8 two ends extend into a clamping part 7 downwards, described hydraulic stem 5 between described clamping part 7 and one end extend to described on roll shaft 2 lower surface.
In the present embodiment, between described clamping part 7 through a screw rod and nut screw connection hinged.
In the present embodiment, described fixed part 8 and described clamping part 7 one-body molded.By clamping device, ensure that hydraulic stem 5 is not easy deflection, better act on the end of described upper roll shaft 2.
In the present embodiment, described lower roller shaft 3 drives through a motor respectively.Realized the rotation of lower roller shaft 3 by described motor, coordinate with upper roll shaft 2 simultaneously, complete the roll-forming of sheet material.
In sum, the driven elevating mechanism of a kind of veneer reeling machine that the utility model provides, end, roll shaft one end arranges a lowering or hoisting gear on described cleverly, completes discharge process more easily, and structure is simple, is easy to realize and operation; By clamping device, ensure that hydraulic stem is not easy deflection, better act on the end of described upper roll shaft.
Above-listed preferred embodiment; the purpose of this utility model, technical scheme and advantage are further described; be understood that; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the driven lowering or hoisting gear of veneer reeling machine, comprises a workbench, and the erection of described workbench two ends has one for rolling up the upper roll shaft of laminated steel, and described upper roll shaft bilateral symmetry is provided with two lower roller shafts, and described upper roll shaft two ends drive through a hydraulicefficiency elevation structure respectively; It is characterized in that: described upper roll shaft wherein one end is also provided with the second elevating mechanism that is beneficial to discharging, and described second elevating mechanism is connected with the end of described upper roll shaft.
2. the driven lowering or hoisting gear of veneer reeling machine according to claim 1, it is characterized in that: described second elevating mechanism comprises one and to act on hydraulic stem in hydraulic cylinder containing the hydraulic cylinder, of hydraulic oil, described hydraulic stem one end is connected with described hydraulic cylinder, and the other end is connected with described top roll shaft end.
3. the driven lowering or hoisting gear of veneer reeling machine according to claim 1, it is characterized in that: also comprise a clamping device, described clamping device comprises a fixed part, and described fixed part is arc-shaped, is sheathed on described upper roll shaft; Described fixed part two ends extend into a clamping part downwards, described hydraulic stem between described clamping part and one end extend to described on roll shaft lower surface.
4. the driven lowering or hoisting gear of veneer reeling machine according to claim 3, is characterized in that: between described clamping part through a screw rod and nut screw connection hinged.
5. the driven lowering or hoisting gear of veneer reeling machine according to claim 3, is characterized in that: described fixed part and described clamping part one-body molded.
6. the driven lowering or hoisting gear of veneer reeling machine according to claim 1, is characterized in that: described lower roller shaft drives through a motor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809620.5U CN204396547U (en) | 2014-12-20 | 2014-12-20 | The driven lowering or hoisting gear of veneer reeling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809620.5U CN204396547U (en) | 2014-12-20 | 2014-12-20 | The driven lowering or hoisting gear of veneer reeling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396547U true CN204396547U (en) | 2015-06-17 |
Family
ID=53420445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809620.5U Active CN204396547U (en) | 2014-12-20 | 2014-12-20 | The driven lowering or hoisting gear of veneer reeling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396547U (en) |
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2014
- 2014-12-20 CN CN201420809620.5U patent/CN204396547U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |