CN203356212U - Three-roller centering machine rolling center line detecting device - Google Patents
Three-roller centering machine rolling center line detecting device Download PDFInfo
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- CN203356212U CN203356212U CN 201320357889 CN201320357889U CN203356212U CN 203356212 U CN203356212 U CN 203356212U CN 201320357889 CN201320357889 CN 201320357889 CN 201320357889 U CN201320357889 U CN 201320357889U CN 203356212 U CN203356212 U CN 203356212U
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Abstract
The utility model provides a three-roller centering machine rolling center line detecting device which comprises a support, a base and fixing blocks. The support is fixed on the two sides of the base. A testing rod is arranged on the support. The multiple fixing blocks are evenly arranged on the two sides of the base according to the positions of three-roller centering ground feet and are fixed on the base through fixing bolts. Adjusting bolts are arranged on connecting plates of the base between the fixing blocks on the two sides of the base respectively. The three-roller centering machine rolling center line detecting device has the advantages of being easy to manufacture, low in cost and completely suitable for adjusting the position size center of a three-roller centering device clamping pushing rod. An operation method is simple during using, accuracy is reliable, powerful technical support is provided for using on site, maintaining and using cost of production equipment is lowered, the rolling accuracy of a tubular billet is guaranteed after equipment steel rolling, product yield is improved, and economic benefit is very obvious.
Description
Technical field
The utility model relates to a kind of checkout gear, particularly a kind of three roller centring machine rolling center line detectors.
Background technology
Three-roller centring device is the device of clamping push rod in ACP perforation unit, utilizes push rod perforated steel billit to be become to the key device of hollow billet, and the position of the push rod of its clamping must guarantee on the center line of rolling.After its positional precision has just determined the hollow billet moulding, whether pipe thickness is even.So, three rollers be centered in assembled or whole repair assembling after, must adjust and guarantee that three rollers clamp the positional precision of push rods.How guaranteeing the precision of this size, is a problem demanding prompt solution.
Summary of the invention
For solving the technical problem existed in above-mentioned technology, the purpose of this utility model is to provide a kind of three roller centring machine rolling center line detectors, be beneficial to measure and adjust three-roller centring device clamping push rod center size, guarantee that the position of push rod is accurately on center line.
For achieving the above object, technical solution adopted in the utility model is to provide a kind of three roller centring machine rolling center line detectors, wherein: described checkout gear includes support, base, fixed block, described support is fixed on the both sides of base, be provided with and test rod on described support, described fixed block is provided with polylith, evenly be arranged at the both sides of base according to three roller centering ground placements of foot, and be fixed on base by set bolt, be respectively arranged with the adjustment bolt on the connecting plate of base between the fixed block of described base both sides.
Effect of the present utility model is that this checkout gear is made simply, cost is low, is applicable to adjust the position dimension center of measuring three-roller centring device clamping push rod fully.During use, method of operating is simple, and precision is reliable, for scene, uses strong technical support is provided, and has reduced production equipment maintenance use cost, has guaranteed the rolling accuracy of hollow billet after equipment steel rolling, has improved the lumber recovery of product, and economic benefit is very obvious.
The accompanying drawing explanation
Fig. 1 is three roller centring machine center line detecting structure drawing of device of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the side view of Fig. 1.
In figure:
1, test rod 2, support 3, base 4, adjust
5, fixed block 6, set bolt
The specific embodiment
By reference to the accompanying drawings three roller centring machine rolling centerline structure of the detecting devices of the present utility model are described in detail.
As shown in Figure 1, three roller centring machine central detection devices of the present utility model, described checkout gear includes support 2, base 3, fixed block 5, described support 2 is fixed on the both sides of base 3, be provided with on described support 2 and test rod 1, described fixed block 5 is provided with polylith, evenly is arranged at the both sides of base 3 according to three roller centering ground placements of foot, and be fixed on base 3 by set bolt 6, be respectively arranged with on the connecting plate of base 3 between the fixed block 5 of described base 3 both sides and adjust bolt 4.Adjust distance and position relation between three roller centering foundation bolts by adjusting bolt 4.
In three roller centring machine rolling center line detectors of the present utility model, the size of base 3 is determined by the three-roller centring device size, fixed block 5 is connected on base 3 by set bolt 6, and the size that coordinates with three roller centring machines of machining, corresponding of the fixed block 5 of the both sides of base 3 is an inside inclined plane, is beneficial to adding of three rollers fasten.Respectively arrange two and adjust bolt 4 on the connecting plate of the centre position of left and right fixed block 5 base 3, for adjusting three roller centring machine lateral attitudes, fixedly test rod 1 on 3 liang of side stands 2 of base, the excellent centre-height of embracing that the centre-height of testing rod 1 is three roller centring machines.
When carrying out the measurement of three-roller centring device Bao Bang center and adjusting, three-roller centring device is placed on to base 3 to be tightened, drive three roller centering hydraulic cylinders with Mobile hydraulic station, by the hydraulic cylinder reciprocating stroke several times, whether even with the gap of testing rod 1 with three rollers of clearance gauge inspection.When as occurred, Centering Roll is held the three-roller centring device push rod tightly, now each Centering Roll and push rod gap inequality, in three rollers centering bottom surfaces or place, inclined-plane, front and back with addition of suitable pad, and adjust front and back positions by adjusting bolt 4, guarantee three rollers and to test excellent 1 gap even.
Three roller centring machine rolling center line detectors of the present utility model are made simply, cost is low, are applicable to adjust fully measure three-roller centring device clamping push rod center size, guarantee that the position of push rod is accurately on center line.During use, method of operating is simple, and precision is reliable, for scene, uses to provide to provide powerful support for, and has reduced production equipment maintenance use cost, has obviously improved production efficiency.
Claims (1)
1. a roller centring machine rolling center line detector, it is characterized in that: described checkout gear includes support (2), base (3), fixed block (5), described support (2) is fixed on the both sides of base (3), be provided with on described support (2) and test rod (1), described fixed block (5) is provided with polylith, evenly be arranged at the both sides of base (3) according to three roller centering ground placements of foot, and be fixed on base (3) by set bolt (6), be respectively arranged with on the connecting plate of base (3) between the fixed block (5) of described base (3) both sides and adjust bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320357889 CN203356212U (en) | 2013-06-21 | 2013-06-21 | Three-roller centering machine rolling center line detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320357889 CN203356212U (en) | 2013-06-21 | 2013-06-21 | Three-roller centering machine rolling center line detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203356212U true CN203356212U (en) | 2013-12-25 |
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ID=49804034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320357889 Expired - Lifetime CN203356212U (en) | 2013-06-21 | 2013-06-21 | Three-roller centering machine rolling center line detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203356212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307881A (en) * | 2014-10-11 | 2015-01-28 | 中冶天工集团有限公司 | Adjustment method for rolling center line of continuous rolling mill for seamless steel tubes |
| CN106424161A (en) * | 2016-10-28 | 2017-02-22 | 烟台鲁宝钢管有限责任公司 | Method and special device for determining rolling center line |
| CN114871280A (en) * | 2021-05-31 | 2022-08-09 | 河南济源钢铁(集团)有限公司 | Detection assembly for rolling size of high-end spring steel |
-
2013
- 2013-06-21 CN CN 201320357889 patent/CN203356212U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307881A (en) * | 2014-10-11 | 2015-01-28 | 中冶天工集团有限公司 | Adjustment method for rolling center line of continuous rolling mill for seamless steel tubes |
| CN104307881B (en) * | 2014-10-11 | 2016-08-31 | 中冶天工集团有限公司 | Seamless steel pipe rolling mill rolling centerline method of adjustment |
| CN106424161A (en) * | 2016-10-28 | 2017-02-22 | 烟台鲁宝钢管有限责任公司 | Method and special device for determining rolling center line |
| CN106424161B (en) * | 2016-10-28 | 2018-12-18 | 烟台鲁宝钢管有限责任公司 | A kind of method and dedicated unit of determining rolling centerline |
| CN114871280A (en) * | 2021-05-31 | 2022-08-09 | 河南济源钢铁(集团)有限公司 | Detection assembly for rolling size of high-end spring steel |
| CN114871280B (en) * | 2021-05-31 | 2024-05-07 | 河南济源钢铁(集团)有限公司 | Detection assembly for rolling size of high-end spring steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: No. 396 Jintang Highway, Dongli District, Tianjin 300301 Patentee after: Tianjin Steel Tube Manufacturing Co.,Ltd. Address before: No. 396 Jintang Highway, Dongli District, Tianjin 300301 Patentee before: TIANJIN PIPE (GROUP) Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |