CN202028644U - Straightening aid system for large-size long steel tube straightener - Google Patents
Straightening aid system for large-size long steel tube straightener Download PDFInfo
- Publication number
- CN202028644U CN202028644U CN 201120042525 CN201120042525U CN202028644U CN 202028644 U CN202028644 U CN 202028644U CN 201120042525 CN201120042525 CN 201120042525 CN 201120042525 U CN201120042525 U CN 201120042525U CN 202028644 U CN202028644 U CN 202028644U
- Authority
- CN
- China
- Prior art keywords
- stand
- frame
- aid system
- steel tube
- floating rack
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a straightening aid system for a large-size long steel tube straightener, which comprises a worktable and a stand, wherein the stand is arranged at the upper end of the worktable; a stand lifting cylinder is arranged in the middle of the worktable; a hydraulic system is arranged in the middle of the stand; a floating rack is arranged at the upper end of the stand; a floating rack listing cylinder is arranged at the front end of the stand; and a driving wheel, a driven wheel and a driving device are arranged at the upper end of the stand. According to the straightening aid system, by adopting a structure mode that the stand is arranged on a platform, the floating rack is arranged at the upper end of the stand, the stand lifting cylinder is arranged between the platform and the stand and the floating rack lifting cylinder is arranged between the stand and the floating rack, a moving and rotating technology of large-size steel tubes and shaft parts is applied to a hydraulic press for the first time; the straightening aid system has a simple structure, little occupying space of equipment and low manufacturing cost; and the quality of products is ensured and the work efficiency is improved.
Description
Technical field:
The utility model relates to the metal forming machinery field, large-scale specifically long steel tube straightening machine alignment accessory system.
Background technology:
Large-scale steel pipe and axial workpiece be workpiece (≤1.2m in alignment process, the steel pipe of length≤12m) online linearity display precision reaches ± 0.1mm and circularity detection, circularity reaches ± 5mm after the alignment, linearity through after reach ± 5mm, need to finish the action such as upset, axial feed of its workpiece in the alignment process, the upset precision reach ± 5 °, the axial feed precision is ± 2mm.Therefore large-scale workpiece will satisfy above-mentioned requirements in alignment process be unusual difficulty, and imagination provides a kind of alignment accessory system to can be good at solving this type of problem, guarantees its accurate location in alignment process, and each control system and device are also gone slick simultaneously.This device can be used in other hydraulic press auxiliary machinery device that need move and rotate.
Summary of the invention:
For solving the problem that prior art exists, the utility model provides large-scale long steel tube straightening machine alignment accessory system, and by frame is installed on platform, floating shelf is installed in the frame upper end, the frame lift cylinder is installed between platform and the frame, the frame mode of floating shelf lift cylinder is installed between frame and the floating shelf, large-scale steel pipe and axial workpiece is moved with rotation technique be applied to hydraulic press first, simple in structure, it is few to take the device space, cost is low, has both guaranteed product quality, increases work efficiency again.
The technical solution adopted in the utility model:
Large-scale long steel tube straightening machine alignment accessory system, comprise workbench, frame: the workbench upper end is equipped with frame, the workbench middle part is equipped with the frame lift cylinder, central rack is equipped with hydraulic system, the frame upper end is equipped with floating shelf, the frame front end is equipped with the floating shelf lift cylinder, and the frame upper end is equipped with driving wheel, driven pulley and transmission device.
Advantage of the present utility model:
The utility model is by installing frame on platform, floating shelf is installed in the frame upper end, the frame lift cylinder is installed between platform and the frame, the frame mode of floating shelf lift cylinder is installed between frame and the floating shelf, large-scale steel pipe and axial workpiece is moved with rotation technique be applied to hydraulic press first, simple in structure, it is few to take the device space, cost is low, has both guaranteed product quality, increases work efficiency again.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
Large-scale long steel tube straightening machine alignment accessory system, comprise workbench 8, frame 7: workbench 8 upper ends are equipped with frame 7, workbench 8 middle parts are equipped with frame lift cylinder 3, frame 7 middle parts are equipped with hydraulic system 6, frame 7 upper ends are equipped with floating shelf 2, frame 7 front ends are equipped with floating shelf lift cylinder 1, and frame 7 upper ends are equipped with driving wheel 4, driven pulley and transmission device 5.
Large-scale steel pipe and axial workpiece be rotation or at first promoted by the floating shelf lift cylinder when mobile if desired in alignment process, and this moment, workpiece broke away from the V-type frame.Make workpiece rotate by driving wheel and the transmission device drive driven pulley that is contained on the floating shelf, the driving wheel on the floating shelf is adjustable to adapt to the demand of different diameter of steel tube with the position of driven pulley; Make frame break away from workbench by the lift cylinder that is contained on the frame, the integral body of frame moves by the hydraulic motor driven gear and by mechanical driving device and realizes moving back and forth of frame; Realize moving fast and at a slow speed of frame integral body by electrical control gear and hydraulic system, and the coordination when guaranteeing that alignment accessory entire system moves.
Claims (1)
1. large-scale long steel tube straightening machine alignment accessory system, comprise workbench, frame, it is characterized in that: the workbench upper end is equipped with frame, the workbench middle part is equipped with the frame lift cylinder, central rack is equipped with hydraulic system, the frame upper end is equipped with floating shelf, and the frame front end is equipped with the floating shelf lift cylinder, and the frame upper end is equipped with driving wheel, driven pulley and transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120042525 CN202028644U (en) | 2011-02-21 | 2011-02-21 | Straightening aid system for large-size long steel tube straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120042525 CN202028644U (en) | 2011-02-21 | 2011-02-21 | Straightening aid system for large-size long steel tube straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028644U true CN202028644U (en) | 2011-11-09 |
Family
ID=44890956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120042525 Expired - Lifetime CN202028644U (en) | 2011-02-21 | 2011-02-21 | Straightening aid system for large-size long steel tube straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447355A (en) * | 2013-08-06 | 2013-12-18 | 南通润德机械科技有限公司 | Shaft workpiece disassembling device |
-
2011
- 2011-02-21 CN CN 201120042525 patent/CN202028644U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447355A (en) * | 2013-08-06 | 2013-12-18 | 南通润德机械科技有限公司 | Shaft workpiece disassembling device |
| CN103447355B (en) * | 2013-08-06 | 2016-05-11 | 南通润德机械科技有限公司 | Tubing string machine straightening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |