CN202943075U - Straightening machine with mechanical-hydraulic combined type press device - Google Patents
Straightening machine with mechanical-hydraulic combined type press device Download PDFInfo
- Publication number
- CN202943075U CN202943075U CN 201220651465 CN201220651465U CN202943075U CN 202943075 U CN202943075 U CN 202943075U CN 201220651465 CN201220651465 CN 201220651465 CN 201220651465 U CN201220651465 U CN 201220651465U CN 202943075 U CN202943075 U CN 202943075U
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- roller
- rollers
- frame
- press device
- hydraulic
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Abstract
A straightening machine with a mechanical-hydraulic combined type press device belongs to steel rolling machinery and solves the problem that an existing straightening machine is unreasonable in structure, complex in press adjustment and low in efficiency. The press device is composed of a quick hydraulic press device and a spiral lifting device, wherein a hydraulic cylinder of the quick hydraulic press device is installed at the upper portions of the beams of the inlet side and the outlet side and is connected with an outlet side roller through a roller system lifting device and a five-roller roller system device installed in the middle of a machine frame, work rollers of the five-roller roller system are arranged in a mode with two rollers up and three rollers down, three lower work rollers are installed together, two upper work rollers are respectively driven to two I spiral lifter independently, and the outlet side roller is independently driven by a II spiral lifter. The straightening machine is used for straightening sheet and belt material and has the advantages of being compact in structure, simple in press adjustment and high in production efficiency.
Description
Technical field
The utility model belongs to rolling machinery, the straightener during particularly a kind of Strip fine finishining is produced.
Background technology
Existing Strip straightener can be divided into two kinds by the version of screwdown gear: under mechanical type pressing, straightener and full hydraulic are depressed straightener.It is slow that reaction speed is depressed in the mechanical structure existence, and the roller number is many, the shortcoming that straightening force is excessive; There is the shortcoming that cost is high, control system is complicated in the full hydraulic structure.
Along with the appearance of the variation of market demands and new technology, new technology, on the Strip fine-processing production line, need configuration to depress fast and the steel plates straightening equipment of micromatic setting, to improve the accurately machined efficient of Strip, precision and reliability.Less due to the spacing between existing Strip working roller of straightening machine, the roller number many and all with backing roll, adjusts single roller very complicated, therefore, take generally that lower roll is fixed, the control method of upper row's roller collective adjustment.Existing straightener unreasonable structure can't solve the contradiction between sheet material production efficiency and machining accuracy, has restricted the progress of Strip production technology, has affected the raising of product lumber recovery.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, a kind of straightener that adopts mechanical-hydraulic Combined press lower device is provided, solve existing straightener unreasonable structure, depress the problem loaded down with trivial details, that efficient is low, roller is difficult to single adjustment of adjusting, thereby can carry out continuous straightening to Strip, be the progress of Strip production technology and the exploitation of new kinds of steel, provide equipment to guarantee.
The utility model is achieved through the following technical solutions:
a kind of straightener that adopts mechanical-hydraulic Combined press lower device, comprise: main drive, frame, crossbeam, five roller rollers are device, the Exit-edge roller, and screwdown gear, described main drive is arranged on the basis, frame is fixed on lower bottom base, crossbeam is connected with frame, main drive is that device is connected by universal-joint spindle with the five roller rollers that are arranged on central rack, it is characterized in that: described screwdown gear is comprised of fast hydraulic pressure screwdown gear and spiral lift device, the hydraulic cylinder of described fast hydraulic pressure ram compression lower device is arranged on the top of inlet side and outlet side crossbeam, be that lifting device is that device is connected with the Exit-edge roller with the five roller rollers that are arranged on central rack by roller, the working roll that described five roller rollers are device adopts the arrangement of upper two times three, and three bottom working rolls are installed together, and two top working rolls are driven separately by two I spiral lifts respectively, and the Exit-edge roller is driven separately by the II spiral lift.
The utility model compared with prior art due to employing machine, liquid combination screwdown gear, can carry out fast setting to roll gap by quick screwdown gear, to satisfy the straightening process requirement of different size steel plate; To top working roll fine tuning respectively, fine setting, satisfy the processing request of different size sheet material by spiral lift; By the independent adjustment of Exit-edge roller position, effectively improve steel plate leveling effect end to end.Large and all without backing roll due to the spacing between working roll, reasonable in design.The utility model is used for the Strip aligning, not only has compact conformation, depresses and adjusts the advantage simple, that production efficiency is high, and can carry out continuous straightening to Strip, is the progress of Strip production technology and the exploitation of new varieties, provides equipment to guarantee.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model.
The utility model is further described by embodiment below in conjunction with accompanying drawing.
The specific embodiment
As shown in Figure 1, 2, a kind of straightener that adopts mechanical-hydraulic Combined press lower device, comprise: main drive 1, frame 2, crossbeam 3, five roller rollers are device 4, Exit-edge roller 5, and screwdown gear, described main drive 1 is arranged on basis 9, frame 2 is fixed on lower bottom base 10, and crossbeam 3 is connected with frame 2, and main drive 1 is that device 4 is connected by universal-joint spindle 11 with the five roller rollers that are arranged on frame 2 middle parts; Described screwdown gear is comprised of fast hydraulic pressure screwdown gear 6 and spiral lift device 7, the hydraulic cylinder 6.1 of described fast hydraulic pressure ram compression lower device 6 is arranged on the top of inlet side and outlet side crossbeam 3, be lifting device 8 by roller is that device 4 is connected with the Exit-edge roller and is connected with the five roller rollers that are arranged on frame 2 middle parts; The working roll that described five roller rollers are device 4 adopts the arrangement of upper two times three, three bottom working rolls 4.1 are installed together, two top working rolls 4.2 are driven separately by two I spiral lifts 7.1 respectively, and Exit-edge roller 5 is driven separately by II spiral lift 7.2.
Claims (1)
1. straightener that adopts mechanical-hydraulic Combined press lower device, comprise: main drive (1), frame (2), crossbeam (3), five roller rollers are device (4), Exit-edge roller (5), and screwdown gear, described main drive (1) is arranged on basis (9), frame (2) is fixed on lower bottom base (10), crossbeam (3) is connected with frame (2), main drive (1) is that device (4) is connected by universal-joint spindle (11) with the five roller rollers that are arranged on frame (2) middle part, it is characterized in that: described screwdown gear is comprised of fast hydraulic pressure screwdown gear (6) and spiral lift device (7), the hydraulic cylinder (6.1) of described fast hydraulic pressure ram compression lower device (6) is arranged on the top of inlet side and outlet side crossbeam (3), be lifting device (8) by roller be that device (4) is connected 5 with the Exit-edge roller with the five roller rollers that are arranged on frame (2) middle part) be connected, the working roll that described five roller rollers are device (4) adopts the arrangement of upper two times three, three bottom working rolls (4.1) are installed together, two top working rolls (4.2) are driven separately by two I spiral lifts (7.1) respectively, and Exit-edge roller (5) is driven separately by II spiral lift (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651465 CN202943075U (en) | 2012-11-30 | 2012-11-30 | Straightening machine with mechanical-hydraulic combined type press device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651465 CN202943075U (en) | 2012-11-30 | 2012-11-30 | Straightening machine with mechanical-hydraulic combined type press device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943075U true CN202943075U (en) | 2013-05-22 |
Family
ID=48418791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220651465 Expired - Lifetime CN202943075U (en) | 2012-11-30 | 2012-11-30 | Straightening machine with mechanical-hydraulic combined type press device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943075U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525632A (en) * | 2014-12-18 | 2015-04-22 | 太原重工股份有限公司 | Inclined roller type steel pipe straightening machine and upper straightening roller pressing-down device thereof |
| CN105057401A (en) * | 2015-07-15 | 2015-11-18 | 中国重型机械研究院股份公司 | Tool-die steel plate straightening machine |
| CN114535303A (en) * | 2022-02-24 | 2022-05-27 | 广东冠邦科技有限公司 | Automatic loading and unloading device for pressing oil cylinder of rolling mill |
-
2012
- 2012-11-30 CN CN 201220651465 patent/CN202943075U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525632A (en) * | 2014-12-18 | 2015-04-22 | 太原重工股份有限公司 | Inclined roller type steel pipe straightening machine and upper straightening roller pressing-down device thereof |
| CN105057401A (en) * | 2015-07-15 | 2015-11-18 | 中国重型机械研究院股份公司 | Tool-die steel plate straightening machine |
| CN114535303A (en) * | 2022-02-24 | 2022-05-27 | 广东冠邦科技有限公司 | Automatic loading and unloading device for pressing oil cylinder of rolling mill |
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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: 20130522 |
|
| CX01 | Expiry of patent term |