CN203803923U - Conversion and detection tool for finishing mill unit base mounting and positioning reference - Google Patents
Conversion and detection tool for finishing mill unit base mounting and positioning reference Download PDFInfo
- Publication number
- CN203803923U CN203803923U CN201420236375.3U CN201420236375U CN203803923U CN 203803923 U CN203803923 U CN 203803923U CN 201420236375 U CN201420236375 U CN 201420236375U CN 203803923 U CN203803923 U CN 203803923U
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- Prior art keywords
- base
- face
- base modules
- finishing mill
- mill unit
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- Expired - Lifetime
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 claims description 19
- 230000007704 transition Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a conversion and detection tool for finishing mill unit base mounting and positioning reference. The conversion and detection tool comprises a reference module; the reference module is provided with a top surface and a bottom surface; the top surface of the reference module is provided with a right-angled V-groove; the reference module is mounted on a finishing unit V-shaped base; the bottom of the reference module fits a mounting and positioning reference face; one end face of the reference module is abutted to a bottom boss face of the mounting and positioning reference face; one inner face of the V-groove of the reference module is horizontal, and the other inner face of the V-groove of the reference module is vertical. After the bottom of the reference module is fitted to the mounting and positioning reference face, the base positioning reference is converted from the 45-degree tapered plane into 0-degree horizontal plane and 90-degree vertical plane; the problems that center line deviation, elevation deviation and horizontality error are difficult to measure during mounting and positioning of the base can be solved effectively; measurement precision in base alignment and leveling is improved, and base mounting quality is ensured.
Description
Technical field
The utility model relates to a kind of mm finishing mill unit floor installation orientation tool, relates in particular to a kind of mm finishing mill unit floor installation positioning datum transition detection instrument.
Background technology
Along with the fast development of the industries such as China's infrastructure, real estate, wire fabrication deep processing, market constantly increases mill product wire rod demand, domestic iron and steel enterprises has increased wire production ability to some extent, some steel plant build up many production lines in succession, especially high-speed wire production line is widely used, and the installation quality of its core unit finishing mill is one of key factor determining its production capacity and product quality.Modern mm finishing mill unit manufacturing process precision, the speed of service and control accuracy are high, more than its finish to gauge speed reaches 120m/s, realize the large normalization of product and zerolling technique, reach ± 0.08mm of finished wire rod dimensional accuracy, there is height and roll the equipment technology features such as speed, high load capacity, high accuracy, correspondingly its installation accuracy is proposed to requirements at the higher level.
The base cross section of high speed wire rod mill is 90 ° of ∧ types, and the positioning datum of roll-box and base assembling is 45 ° of inclined-planes.When floor installation adjustment, its detection faces absolute altitude, levelness and cannot directly measure with roll line transverse horizontal distance, as shown in Figure 1, in Fig. 1,5 is mm finishing mill unit ∧ type base, and 6 is assembling and positioning datum level, and 7 is boss face.
Each 5 the milling train power transmission shafts of gearbox double output shaft are on same center line, therefore the disalignment of roll-box base, horizontal gradient error, the adjustment of absolute altitude deviation require relative error less, the adjusting process of installing according to conventional equipment, directly looking for machined surface is that benchmark detects, as Fig. 2, be that 45 ° of inclined-planes affect owing to being subject to machined surface, do not have the machined surface of horizontal and vertical to place the testing tools such as level meter, indium steel ruler 12, calibrating steel ruler, cause certainty of measurement deviation larger.
Utility model content
Locate the problem that is difficult to measure disalignment, absolute altitude deviation and horizontal gradient error for the floor installation existing in above-mentioned prior art, the utility model provides a kind of accuracy in measurement that improves the levelling of base centering, ensures the mm finishing mill unit floor installation positioning datum transition detection instrument of floor installation quality.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of mm finishing mill unit floor installation positioning datum transition detection instrument, comprises base modules, and described base modules has an end face and a bottom surface, and the end face of described base modules arranges a rectangular V-type groove; Described base modules is arranged on mm finishing mill unit ∧ type base, the bottom surface of base modules coordinates with assembling and positioning datum level, one end face of base modules leans against in the boss face of assembling and positioning datum level bottom, the one side level in the V-type groove of base modules, and the another side in V-type groove is vertical.
As a kind of preferred version of the present utility model, the distance on the base of the horizontal plane in the V-type groove of described base modules and base modules is 103mm, and the distance on the base of the vertical plane in the V-type groove of described base modules and base modules is 38mm.
As another kind of preferred version of the present utility model, the length of described base modules is 200mm, and wide is 50mm, and height is 135mm.
The beneficial effects of the utility model are: after the bottom surface of base modules coordinates with assembling and positioning datum level, base positioning datum is converted to 0 ° of horizontal plane and 90 ° of vertical planes by 45 ° of tapered planes, effectively solve floor installation and locate the problem that is difficult to measure disalignment, absolute altitude deviation and horizontal gradient error, improve the accuracy in measurement of base centering levelling, ensure floor installation quality.
Brief description of the drawings
Fig. 1 is the schematic diagram of mm finishing mill unit ∧ type base;
Fig. 2 is the schematic diagram that in prior art, mm finishing mill unit is installed adjustment;
Fig. 3 is the structural representation of base modules;
Fig. 4 is that base modules is arranged on the structural representation on mm finishing mill unit ∧ type base;
Fig. 5 is the structural representation of 10 frame mm finishing mill unit;
Fig. 6 is the end view drawing of Fig. 5 along A-A direction;
Fig. 7 is the schematic diagram one that utilizes the base modules adjustment mm finishing mill unit base with V-type groove;
Fig. 8 is the schematic diagram two that utilizes the base modules adjustment mm finishing mill unit base with V-type groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 3, Figure 4, a kind of mm finishing mill unit floor installation positioning datum transition detection instrument, comprises base modules 1, and base modules 1 has an end face 2 and a bottom surface 3, and the end face 2 of base modules 1 arranges a rectangular V-type groove 4.Base modules 1 is arranged on mm finishing mill unit ∧ type base 5, the bottom surface 3 of base modules 1 coordinates with assembling and positioning datum level 6, one end face of base modules 1 leans against in the boss face 7 of assembling and positioning datum level 6 bottoms, the one side level in the V-type groove 4 of base modules 1, and the another side in V-type groove 4 is vertical.
Base modules 1 is arranged on mm finishing mill unit ∧ type base 5, and the distance on the base of the horizontal plane in the V-type groove 4 of base modules 1 and base modules 1 is 103mm, and the distance on the base of the vertical plane in the V-type groove 4 of base modules 1 and base modules 1 is 38mm.The length of base modules 1 is 200mm, and wide is 50mm, and height is 135mm.After the bottom surface 3 of base modules 1 coordinates with assembling and positioning datum level 6, using the nadir of base modules 1 as setting base 10, the bottom of the V-type groove 4 in base modules 1 is as detecting basic point 9.Base positioning datum is converted to 0 ° of horizontal plane and 90 ° of vertical planes by 45 ° of tapered planes, effectively solve floor installation and locate the problem that is difficult to measure disalignment, absolute altitude deviation and horizontal gradient error, improve the accuracy in measurement of base centering levelling, ensure floor installation quality.
At the interior placement high precision cylindrical of V-type groove 4 length bar 8 of base modules 1, as shown in Figure 3, the diameter of high precision cylindrical length bar 8 is in 60mm left and right, length is at 50-100mm, 90 ° herein, customize 4 dimensional measurements of the adaptive V-type groove of high-precision circular length bar, and utilize geometric algorithm, accurately realize base cross section setting base coordinate and detect to V-type groove 4 the space conversion of basic point coordinate.
10 frame mm finishing mill unit adopt central driving, by gearbox double output shaft, respectively bore between case cog-wheel coupling and form multi-joint joint power transmission shaft and realize unit synchronous high-speed continuous rolling.10 frame common-base cross sections are ∧ type, 45 ° of topcross modes of adjacent milling train, and the mutual interlaced arrangement in 90 ° of V-type is on base, and as shown in Figure 5, Figure 6, in Fig. 5, Fig. 6,11 is roll-box base fitting surface (turn and join positioning reference plane 6).
The required precision of finishing mill floor installation is high, according to the structure of base V-type groove, the base modules with V-type groove 41 of a transition and conversion of processing, make 45 ° of fine finishining inclined-planes convert horizontal plane and vertical plane to, be convenient to the placement of the testing tools such as level meter 13, indium steel ruler 12, calibrating steel ruler 14, to ensure measurement and adjusting accuracy, as shown in Figure 7, Figure 8.Utilize fine measuring instrument and the base modules 1 with V-type groove 4, carry out base in length and breadth to disalignment, horizontal gradient error and absolute altitude deviation adjusting, within be controlled at ± 0.25mm of the disalignment that can realize base, within horizontal gradient error is controlled at 0.04mm/m, absolute altitude Deviation Control is within ± 0.10mm.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. a mm finishing mill unit floor installation positioning datum transition detection instrument, it is characterized in that: comprise base modules (1), described base modules (1) has an end face (2) and a bottom surface (3), and the end face (2) of described base modules (1) arranges a rectangular V-type groove (4); Described base modules (1) is arranged on mm finishing mill unit ∧ type base (5), the bottom surface (3) of base modules (1) coordinates with assembling and positioning datum level (6), one end face of base modules (1) leans against in the boss face (7) of assembling and positioning datum level (6) bottom, one side level in the V-type groove (4) of base modules (1), the another side in V-type groove (4) is vertical.
2. a kind of mm finishing mill unit floor installation positioning datum transition detection instrument according to claim 1, it is characterized in that: the distance on the base of the horizontal plane in the V-type groove (4) of described base modules (1) and base modules (1) is 103mm, the distance on the base of the vertical plane in the V-type groove (4) of described base modules (1) and base modules (1) is 38mm.
3. a kind of mm finishing mill unit floor installation positioning datum transition detection instrument according to claim 2, is characterized in that: the length of described base modules (1) is 200mm, and wide is 50mm, and height is 135mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236375.3U CN203803923U (en) | 2014-05-09 | 2014-05-09 | Conversion and detection tool for finishing mill unit base mounting and positioning reference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236375.3U CN203803923U (en) | 2014-05-09 | 2014-05-09 | Conversion and detection tool for finishing mill unit base mounting and positioning reference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203803923U true CN203803923U (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236375.3U Expired - Lifetime CN203803923U (en) | 2014-05-09 | 2014-05-09 | Conversion and detection tool for finishing mill unit base mounting and positioning reference |
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| Country | Link |
|---|---|
| CN (1) | CN203803923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509717A (en) * | 2014-09-24 | 2016-04-20 | 上海宝钢工业技术服务有限公司 | Steel pipe plant continuous rolling mill triangle base installation measurement tool and steel pipe plant continuous rolling mill triangle base installation method |
-
2014
- 2014-05-09 CN CN201420236375.3U patent/CN203803923U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509717A (en) * | 2014-09-24 | 2016-04-20 | 上海宝钢工业技术服务有限公司 | Steel pipe plant continuous rolling mill triangle base installation measurement tool and steel pipe plant continuous rolling mill triangle base installation method |
| CN105509717B (en) * | 2014-09-24 | 2019-08-06 | 上海宝钢工业技术服务有限公司 | The installation method of steel tube factory's tandem mill triangle base |
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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: 20140903 |
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| CX01 | Expiry of patent term |