CN202752683U - Sizing baffle lifting dual-drive device of bar material shear gauge - Google Patents
Sizing baffle lifting dual-drive device of bar material shear gauge Download PDFInfo
- Publication number
- CN202752683U CN202752683U CN 201220408703 CN201220408703U CN202752683U CN 202752683 U CN202752683 U CN 202752683U CN 201220408703 CN201220408703 CN 201220408703 CN 201220408703 U CN201220408703 U CN 201220408703U CN 202752683 U CN202752683 U CN 202752683U
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- drive device
- bar material
- hydraulic cylinders
- control valve
- shear gauge
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- Expired - Lifetime
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Abstract
The utility model discloses a sizing baffle lifting dual-drive device of a bar material shear gauge. The sizing baffle lifting dual-drive device of the bar material shear gauge comprises a control valve, hydraulic cylinders, a connecting rod and a baffle. The control valve used for enabling two hydraulic cylinders to achieve synchronous action is connected with the hydraulic cylinders. Two sides of the baffle are respectively connected with the two hydraulic cylinders through the connecting rod. The sizing baffle lifting dual-drive device of the bar material shear gauge can reduce an equipment failure rate, improve equipment operational stability, and enable a sizing rate of products to be more accurate.
Description
Technical field
The utility model belongs to field of metallurgy, a kind of handled easily equipment, specifically a kind of rod length fixing machine fixed ruler baffle lifting double-drive device for Bar Cooling Bed.
Background technology
The cooled steel of cold bed is cut into the scale that the client needs by shear gauge.Existing shear gauge is single driving, because shock loading is large, the single driving is subjected to force unbalance, and be fragile, and fault is high.After the damage, need the hard stop maintenance, length wastes time; And because one-sided Driven by Hydraulic Cylinder fixed ruler baffle, because stress point not at the baffle plate center, does not have a side of Driven by Hydraulic Cylinder, the pin-and-hole wearing and tearing are than the side aggravation that hydraulic cylinder is arranged, so scale is inaccurate.The inside and outside different length of cut lengths behind the bump, driving side is short, and opposite side is long, the about 10-30mm of deviation.
Summary of the invention
The problem that exists in order to overcome prior art, the purpose of this utility model provides a kind of rod length fixing machine double-drive device, and this device can reduce equipment failure rate, improves the operation stability of equipment, makes the scale rate of product more accurate.
The purpose of this utility model is achieved through the following technical solutions:
A kind of rod length fixing machine fixed ruler baffle lifting double-drive device, it is characterized in that: this device comprises control valve, hydraulic cylinder, connecting rod and baffle plate, is used for making the control valve of two hydraulic cylinder synchronous actions to be connected with hydraulic cylinder; The both sides of baffle plate are connected with two hydraulic cylinders respectively by connecting rod.
In the utility model, described control valve comprises electro-hydraulic reversing valve, hydraulic control one-way valve and flow divider-combiner.
The utility model changes one-sided driving into bilateral and drives, and makes two hydraulic cylinder speed identical to reduce the wearing and tearing at mechanical connection position by synchronous valve, increases the shock-resistant ability of fixed ruler baffle.If single driving, hydraulic cylinder is once go wrong the processing that must stop production, impact production; And two drivings just can be closed by stop valve the hydraulic cylinder oil circuit of damage, produce and driven by the another one hydraulic cylinder, so just can not affect production.Process the hydraulic cylinder that damages during Awaiting Overhaul.
The utility model can reduce equipment failure rate, improves the operation stability of equipment, makes the scale rate of product more accurate.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of rod length fixing machine fixed ruler baffle lifting double-drive device is seen Fig. 1, and this device comprises control valve 1, two hydraulic cylinders 2, two connecting rods 3 and baffle plate 4.Be used for making the control valve 1 of two hydraulic cylinder 2 synchronization actions to be connected with hydraulic cylinder 2; The both sides of baffle plate 4 are connected with two hydraulic cylinders 2 respectively by two connecting rods 3.
Hydraulic cylinder adopts Φ 80/ Ф 45 * 180 2; 2 pairs on the connecting rod that hydraulic cylinder is connected with fixed ruler baffle; Control valve 1 comprises 1 of 1 of electro-hydraulic reversing valve 4WEH10J50, hydraulic control one-way valve Z2S10-1-30,1 of flow divider-combiner ZSTF2-L40-130H.Make two hydraulic cylinder speed identical to reduce the wearing and tearing at mechanical connection position by flow divider-combiner.
Use the utility model can reduce equipment failure rate, improve the operation stability of equipment, make the scale rate of product more accurate.
Claims (2)
1. rod length fixing machine fixed ruler baffle lifting double-drive device, it is characterized in that: this device comprises control valve (1), hydraulic cylinder (2), connecting rod (3) and baffle plate (4), is used for making the control valve (1) of two hydraulic cylinders (2) synchronization action to be connected with hydraulic cylinder (2); The both sides of baffle plate (4) are connected with two hydraulic cylinders (2) respectively by connecting rod (3).
2. rod length fixing machine fixed ruler baffle lifting double-drive device according to claim 1, it is characterized in that: described control valve (1) comprises electro-hydraulic reversing valve, hydraulic control one-way valve and flow divider-combiner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408703 CN202752683U (en) | 2012-08-17 | 2012-08-17 | Sizing baffle lifting dual-drive device of bar material shear gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408703 CN202752683U (en) | 2012-08-17 | 2012-08-17 | Sizing baffle lifting dual-drive device of bar material shear gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752683U true CN202752683U (en) | 2013-02-27 |
Family
ID=47731878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408703 Expired - Lifetime CN202752683U (en) | 2012-08-17 | 2012-08-17 | Sizing baffle lifting dual-drive device of bar material shear gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752683U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096904A (en) * | 2014-07-09 | 2014-10-15 | 北京佰能电气技术有限公司 | Automatic sizing and cold shearing method and automatic sizing and cold shearing device |
| CN104191617A (en) * | 2014-08-25 | 2014-12-10 | 合肥海闻自动化设备有限公司 | Lifting structure applicable to high-speed printing system of bubble cap machine |
| CN104759684A (en) * | 2015-04-27 | 2015-07-08 | 安徽省华夏机床制造有限公司 | Automatic plate shearing machine back barrier lifting device and method |
-
2012
- 2012-08-17 CN CN 201220408703 patent/CN202752683U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096904A (en) * | 2014-07-09 | 2014-10-15 | 北京佰能电气技术有限公司 | Automatic sizing and cold shearing method and automatic sizing and cold shearing device |
| CN104096904B (en) * | 2014-07-09 | 2017-02-15 | 北京佰能电气技术有限公司 | Automatic sizing and cold shearing method and automatic sizing and cold shearing device |
| CN104191617A (en) * | 2014-08-25 | 2014-12-10 | 合肥海闻自动化设备有限公司 | Lifting structure applicable to high-speed printing system of bubble cap machine |
| CN104759684A (en) * | 2015-04-27 | 2015-07-08 | 安徽省华夏机床制造有限公司 | Automatic plate shearing machine back barrier lifting device and method |
| CN104759684B (en) * | 2015-04-27 | 2017-03-01 | 安徽省华夏机床制造有限公司 | A kind of plate shearing machine back material stopping apparatus for automatically lifting |
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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: 20130227 |