CN201988566U - Detection device of rolling mill retaining plate - Google Patents
Detection device of rolling mill retaining plate Download PDFInfo
- Publication number
- CN201988566U CN201988566U CN201120090485XU CN201120090485U CN201988566U CN 201988566 U CN201988566 U CN 201988566U CN 201120090485X U CN201120090485X U CN 201120090485XU CN 201120090485 U CN201120090485 U CN 201120090485U CN 201988566 U CN201988566 U CN 201988566U
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- China
- Prior art keywords
- detection
- detecting element
- fixed
- buting iron
- pull rod
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Abstract
The utility model discloses a detection device of a rolling mill retaining plate, which comprises a detection element, a movable pull rod, a fixed bracket and detection stop iron, wherein one end of the movable pull rod is fixed on a hydraulic cylinder, and the other end of the movable pull rod is fixedly provided with the detection stop iron; the detection element is fixed above the detection stop iron; the fixed bracket adopts a U-shaped groove design; the detection element is arranged in the U-shaped groove; the bottom end of the fixed bracket is provided with a chute; and the detection stop iron is located by the chute in the vertical direction. The detection device of the rolling mill retaining plate has reasonable design and accurate detection result, the accident rate is effectively reduced, and the quality of steel rail finished products is improved.
Description
Technical field
The utility model relates to a kind of checkout gear, particularly relates to a kind of milling train holding plate checkout gear.
Background technology
The detection buting iron of universal mill holding plate checkout gear is connected with hydraulic cylinder by active pull rod, hydraulic cylinder is connected with rolling-mill housing, because milling train in use can vibrate, detecting buting iron its position under the vibration of milling train changes, the distance of surface between detecting element that promptly detects buting iron changes, thereby cause detecting buting iron scratching detecting element or phenomenon of can't detected element testing arriving in moving process, if detecting element is damaged, can cause universal mill in the process of roll out steel rail, to break down when serious, so need in time to change, relatively waste time and energy but change this detecting element, caused adverse effect for the ordinary production of enterprise.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, the milling train holding plate checkout gear of good limit effect.
In order to address the above problem, the utility model by the following technical solutions:
A kind of milling train holding plate checkout gear, comprise detecting element, active pull rod, fixed support and detection buting iron, active pull rod one end is fixed on the hydraulic cylinder, and an end is fixed with the detection buting iron, and detecting element is fixed on and detects the buting iron top, fixed support adopts the design of U type slot type, detecting element is positioned at U type groove, and the fixed support bottom is provided with chute, detects buting iron and locatees by chute in vertical direction.
Described detecting element is near switch.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model reasonable in design, limit the position of detecting buting iron by chute, guarantee that the distance that detects between buting iron and the detecting element is no more than detection range, prevents to detect buting iron and is damaged by scratching, effectively raise the accuracy of testing result, prolonged the service life of detecting element.
2, fixed support of the present utility model adopts the design of U type opening, is convenient for changing detecting element, has reduced the time of changing detecting element effectively, has improved operating efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structural representation before improving.
The specific embodiment
A kind of milling train holding plate checkout gear as shown in Figure 1, comprises detecting element 1, active pull rod 4, fixed support 2 and detection buting iron 3, active pull rod 4 one ends are fixed on the hydraulic cylinder, and an end is fixed with and detects buting iron 3, detecting element 1 is fixed on and detects buting iron 3 tops, and detecting element 1 is near switch.Fixed support 2 adopts the design of U type slot type, and detecting element 1 is positioned at U type groove 6, and fixed support 2 bottoms are provided with chute 5, detects buting iron 3 in vertical direction by chute 5 location.
Before the improvement, the utility model structure as shown in Figure 2, detecting buting iron 3 one ends is fixed on the active pull rod 4, one end is unsettled, in case rolling mill vibration will drive hydraulic cylinder and move, hydraulic cylinder drives by active pull rod 4 and detects buting iron 3 activities, causes detecting buting iron 3 surfaces and changes near the vertical range between the switch, cause the inaccurate or detecting element of testing result 1 to be damaged, influenced the quality of production greatly by scratching.In addition, fixed support 2 is closure designs, very inconvenience when changing detecting element 1, and the spiral shell button that the locking nut on the detecting element 1 all need be screwed out on the detecting element 1 just can be changed detecting element 1, thereby has increased the unnecessary replacing time.
The utility model structurally improves at problems of the prior art, utilizes chute 5 to limit and detects buting iron 3 displacement in vertical direction, guarantees the accuracy of testing result.The opening design has been carried out in the end of fixed support 2, when changing detecting element 1, the locking nut that only need unscrew detecting element 1 just can take off detecting element detecting element 1, has reduced the required time of replacing detecting element 1 effectively.
Claims (2)
1. milling train holding plate checkout gear, comprise detecting element, active pull rod, fixed support and detection buting iron, active pull rod one end is fixed on the hydraulic cylinder, and an end is fixed with the detection buting iron, detecting element is fixed on and detects the buting iron top, it is characterized in that fixed support adopts the design of U type slot type, detecting element is positioned at U type groove, the fixed support bottom is provided with chute, detects buting iron and locatees by chute in vertical direction.
2. a kind of milling train holding plate checkout gear according to claim 1 is characterized in that described detecting element is near switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120090485XU CN201988566U (en) | 2011-03-31 | 2011-03-31 | Detection device of rolling mill retaining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120090485XU CN201988566U (en) | 2011-03-31 | 2011-03-31 | Detection device of rolling mill retaining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988566U true CN201988566U (en) | 2011-09-28 |
Family
ID=44665070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120090485XU Expired - Fee Related CN201988566U (en) | 2011-03-31 | 2011-03-31 | Detection device of rolling mill retaining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831301A (en) * | 2014-03-06 | 2014-06-04 | 鞍钢股份有限公司 | Method of solving failures of universal mill retaining plate system |
-
2011
- 2011-03-31 CN CN201120090485XU patent/CN201988566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831301A (en) * | 2014-03-06 | 2014-06-04 | 鞍钢股份有限公司 | Method of solving failures of universal mill retaining plate system |
| CN103831301B (en) * | 2014-03-06 | 2017-09-29 | 鞍钢股份有限公司 | The method for solving the universal mill holding plate system failure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20170331 |