CN202070607U - Auxiliary straightening system of large-scale short steel pipe straightener - Google Patents
Auxiliary straightening system of large-scale short steel pipe straightener Download PDFInfo
- Publication number
- CN202070607U CN202070607U CN 201120043074 CN201120043074U CN202070607U CN 202070607 U CN202070607 U CN 202070607U CN 201120043074 CN201120043074 CN 201120043074 CN 201120043074 U CN201120043074 U CN 201120043074U CN 202070607 U CN202070607 U CN 202070607U
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- CN
- China
- Prior art keywords
- frame
- machine frame
- workbench
- lift cylinder
- short steel
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- Expired - Lifetime
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Abstract
The utility model discloses an auxiliary straightening system of a large-scale short steel pipe straightener, which comprises a machine frame and a workbench, and is characterized in that the machine frame is mounted at the upper end of the workbench, a machine frame lift cylinder is mounted in the middle of the workbench, a hydraulic system is mounted at the rear end of the workbench, a floating frame is mounted at the upper end of the machine frame, a floating frame lift cylinder is mounted at the front end of the machine frame, and a driving wheel, a transmission device and a pair of driven wheels are mounted at the upper end of the machine frame. In the utility model, due to the adoption of the structure mode that the machine frame is mounted on a platform, the floating frame is mounted at the upper end of the machine frame, the frame lift cylinder is mounted between the platform and the machine frame, and the floating frame lift cylinder is mounted between the machine frame and the floating frame, the moving and rotation techniques of large-scale short steel pipes and axial parts are firstly applied to a hydraulic press, and the auxiliary straightening system has the advantages of simple structure, less equipment occupation space and low construction cost, and not only ensures product quality, but also improves the work efficiency.
Description
Technical field:
The utility model relates to the metal forming machinery field, large-scale specifically short steel pipes straightener alignment accessory system.
Background technology:
Large-scale short steel pipes and axial workpiece be workpiece (≤1.2m in alignment process, the steel pipe of≤length 7m) 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.Because such workpiece is too short owing to its length in alignment process, need exploitation in this length range, to satisfy the alignment accessory system of above-mentioned requirements, therefore imagination provides a kind of alignment accessory system well to solve this type of problem, guarantee its accurate location in alignment process, each control system and device are also gone slick simultaneously.This device can be used for that short needs of other Workpiece length move and the hydraulic press auxiliary machinery device that rotates in.
Summary of the invention:
For solving the problem that prior art exists, the utility model provides large-scale short steel pipes straightener alignment accessory system, 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, first large-scale short steel pipes and axial workpiece are moved with rotation technique and be applied to hydraulic press, 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 short steel pipes straightener alignment accessory system, comprise frame, workbench, it is characterized in that: the workbench upper end is equipped with frame, the workbench middle part is equipped with the frame lift cylinder, the workbench rear end 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, transmission device, pair of driven.
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 short steel pipes 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 short steel pipes straightener alignment accessory system, comprise frame 7, workbench 9: workbench 9 upper ends are equipped with frame 7, workbench 9 middle parts are equipped with frame lift cylinder 6, workbench 9 rear ends are equipped with hydraulic system 8, frame 7 upper ends are equipped with floating shelf 2, frame 7 front ends are equipped with floating shelf lift cylinder 1, and the frame upper end is equipped with driving wheel 4, transmission device 5, pair of driven 3.
Because length is lacked (≤length 7m), former principal's aligning axis part accessory system can not use in alignment process for large-scale short steel pipes and axial workpiece.This steel tube straightening machine alignment accessory changes former long steel pipe driven pulley into a lifting whirligig by two lifting whirligigs respectively, and two driven pulleys are housed in this device, and the position of this driven pulley is adjustable, can satisfy the demand of different steel pipes.Mode of operation is identical with long steel pipe, i.e. rotation or at first promote when mobile if desired by the floating shelf lift cylinder, and this moment, workpiece broke away from the V-type frame.Drive driven pulley and make that the position of driving wheel on the workpiece rotation floating shelf and driven pulley is adjustable to adapt to the demand of different diameter of steel tube by being contained in driving wheel and transmission device on the floating shelf; 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 hydraulic press 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 short steel pipes straightener alignment accessory system, comprise frame, workbench, it is characterized in that: the workbench upper end is equipped with frame, the workbench middle part is equipped with the frame lift cylinder, the workbench rear end 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, transmission device, pair of driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120043074 CN202070607U (en) | 2011-02-21 | 2011-02-21 | Auxiliary straightening system of large-scale short steel pipe straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120043074 CN202070607U (en) | 2011-02-21 | 2011-02-21 | Auxiliary straightening system of large-scale short steel pipe straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070607U true CN202070607U (en) | 2011-12-14 |
Family
ID=45108719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120043074 Expired - Lifetime CN202070607U (en) | 2011-02-21 | 2011-02-21 | Auxiliary straightening system of large-scale short steel pipe straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070607U (en) |
-
2011
- 2011-02-21 CN CN 201120043074 patent/CN202070607U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |