CN201034547Y - Roller surface angle positioning apparatus - Google Patents
Roller surface angle positioning apparatus Download PDFInfo
- Publication number
- CN201034547Y CN201034547Y CNU2007200691132U CN200720069113U CN201034547Y CN 201034547 Y CN201034547 Y CN 201034547Y CN U2007200691132 U CNU2007200691132 U CN U2007200691132U CN 200720069113 U CN200720069113 U CN 200720069113U CN 201034547 Y CN201034547 Y CN 201034547Y
- Authority
- CN
- China
- Prior art keywords
- pad
- rotating disc
- roller surface
- surface angle
- angle positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims description 9
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 9
- 229910052753 mercury Inorganic materials 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 8
- 208000037656 Respiratory Sounds Diseases 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 206010000372 Accident at work Diseases 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a positioning device to roll the surface angle, including a fixed base seat, a support plate and a measuring watch. The support plate is arranged at the fixed base seat, and connected fixedly with the fixed base seat. One end of the support plate is provided with an indicating finger survey form, and further includes a ring-shaped pipe, a rotary plate and a dial face. The ring-shaped pipe is arranged at the support plate, and the pipe is provided with a display screen; The rotary plate is arranged at the support plate and fixed with the support plate; The dial face is arranged at the rotary plate and fixed therewith. The positioning device has advantages of simple structure and convenient bringing, and according to the defect at the angle positioning number on the roller surface displayed by the hurt result, the utility model can fast and correctly position the angle at t correct position on the roller surface, thus, to identify the defect at the angle position, which avoids the fine residual crack from being found out, and avoids the appearing of the accident with the improvement of the productivity and the reducing of the economic loss.
Description
Technical field
The utility model relates to the checkout equipment in the steel rolling production run, more particularly, relates to a kind of roller surface angle positioning device, and this locating device is the angle orientation on the circumferencial direction of breaker roll surface exactly.
Background technology
In the steel rolling production run, roll needs the breaker roll surface imperfection to detect before using on the machine, to guarantee the safe handling of roll.At present, mainly adopt the automatic flaw detection instrument to detect the mode that combines with artificial affirmation, promptly at first carry out full surface scan, defective is carried out coordinate setting by the automatic flaw detection instrument breaker roll that is installed on the grinding machine for the detection of roller surface defect; Then by the technician according to the defective locations coordinate that marks on the result of detection (roll length direction and circumferencial direction), on roller surface with magnetic or manually surface wave this locational defective is further confirmed.In actual mechanical process, for the position of defective on the roll length direction, often can measure, but, can only position with range estimation for the angle position of defective on the roll circumference direction with tape measure.It is bigger to adopt range estimation to carry out the angle orientation error ratio, and because the residual crackle of roller surface is often more tiny, length generally has only 1～2mm, if deviation takes place in the position of confirming, just can't find the crackle that exists, in case use the roll of this surface band crackle, very easily cause industrial accident, thereby cause economic loss.
Therefore, need a kind of new roller surface angle positioning device overcome range estimation of the prior art carry out the angle orientation error big, can't find tiny crackle and the shortcoming that causes industrial accident easily.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of roller surface angle positioning device, and this positioning device structure is simple, and is easy to use, not only can accurately locate, but also the defective in the steel rolling is confirmed.
For achieving the above object, the utility model adopts following technical scheme:
This roller surface angle positioning device comprises firm banking, back up pad and meter,
Described back up pad is arranged on the firm banking, and is connected and fixed with firm banking, and back up pad one end is provided with pointer;
Described meter further comprises ring pipe, rotating disc and index dial, and ring pipe is arranged on the back up pad, is provided with demonstration liquid in the pipe; Rotating disc is arranged on the back up pad and with back up pad and fixes; Index dial is arranged in the rotating disc and with index dial and fixes.
Described firm banking is the magnetic firm banking, also is provided with the knob of control magnetic switch on the firm banking.
Described back up pad is provided with round bump, and round bump is provided with annular groove, and described ring pipe is arranged in the annular groove.
The reverse extending line of described pointer is through the center of circle of index dial.
Described ring pipe is the ring glass pipe, and the demonstration liquid in the ring pipe is mercury, and the scope of mercury in ring pipe is 180 degree.
Described rotating disc is an annular, is enclosed within on the round bump of back up pad, and rotating disc inside is provided with pressing plate, and pressing plate and round bump are fixed.
Described index dial is an annular, and the internal diameter of external diameter and described rotating disc is complementary, and is embedded in the rotating disc also to fix, and index dial is provided with the scale of 0-360 degree, and precision is 1 degree.
Described meter also comprises protective cover, and protective cover is circular, and material is a glass, is located on the index dial, and inlays and be fixed in the rotating disc.
In technique scheme, roller surface angle positioning device of the present utility model comprises firm banking, back up pad and meter, back up pad is arranged on the firm banking, and be connected and fixed with firm banking, back up pad one end is provided with the pointer meter and further comprises ring pipe, rotating disc and index dial, ring pipe is arranged on the back up pad, is provided with demonstration liquid in the pipe; Rotating disc is arranged on the back up pad and with back up pad and fixes; Index dial is arranged in the rotating disc and with rotating disc and fixes.This positioning device structure is simple, be easy to carry, according to the angle position value of the defective that shows on the result of detection on roller surface, can locate the definite position of this angle on roller surface quickly and accurately, thereby the defective on this angle position is confirmed, avoided more tiny residual crackle to find, prevent the generation of industrial accident, both improved production efficiency, reduced economic loss again.
Description of drawings
Fig. 1 is the structural representation of roller surface angle positioning device of the present utility model;
Fig. 2 is that synoptic diagram is looked on the structure right side of Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION synoptic diagram of locating device of the present utility model;
Fig. 4 is the user mode synoptic diagram of locating device of the present utility model.
Embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also Fig. 1, shown in Figure 2, roller surface angle positioning device 100 of the present utility model comprises firm banking 110 (see figure 2)s, back up pad 120 and meter 130, firm banking 110 is the magnetic firm banking, the bottom has magnetic, one side is provided with the knob 111 of control magnetic switch, and the magnetic of rotary knob 111 may command firm bankings 110 bottoms produces or disappears.Back up pad 120 is arranged on the firm banking 110, and is connected and fixed by three attachment screws 121 and firm banking 110, and back up pad 120 1 ends are provided with pointer 122; Pointer 122 1 ends exceed back up pad 120 edges, and the other end is connected and fixed by screw 123 and back up pad 120.Meter 130 is fixed on the back up pad 120, further comprises ring pipe 131, rotating disc 132 and index dial 133, and ring pipe 131 is provided with and is fixed on the back up pad 120, is provided with in the pipe to show liquid 134; Rotating disc 132 is arranged on the back up pad 120 and with back up pad 120 and fixes; Index dial 133 is arranged in the rotating disc 132 and with rotating disc 132 and fixes.See also shown in Figure 3ly, back up pad 120 is provided with round bump 124, and round bump 124 is provided with annular groove 125, and ring pipe 131 is arranged in the annular groove 125, and fixing with back up pad 120.Rotating disc 132 is an annular, is enclosed within on the round bump 124 of back up pad 120, and rotating disc 132 inside are provided with four block pressur plates 135, and pressing plate 135 is " " shape, compress with round bump 124 respectively, and fixing by screw 123 (see figure 1)s and back up pad 120.Index dial 133 is an annular, and the internal diameter of external diameter and rotating disc 132 is complementary, and is embedded in the rotating disc 132 also to fix, and index dial 133 can be rotated with rotating disc 132.Index dial 133 is provided with the scale of 0-360 degree, and precision is 1 degree.Meter 130 also comprises protective cover 136, and protective cover 136 is circular, and material is a clear glass, is located at index dial 133 tops, and inlays and be fixed in the rotating disc 132.Please consult shown in Figure 1ly again, the reverse extending line of pointer 122 is through the center of circle of index dial 133.
See also shown in Figure 4, during use, (suppose that the A point is the zero degree position of roll if want the B point position of breaker roll 1 surfaces A point position clockwise direction 30 degree to position, this position is determined by the arrow of roll afterbody), at first the knob 111 with this locating device 100 is screwed into off-position, stationary installation bottom this moment carrying magnetic not can slide this locating device 100 arbitrarily on the circumferencial direction on roll 1 surface; Pointer 122 with this locating device 100 refers in the A of roll point position then; The hand rotation rotating disc 132 again, make degree scale mark of 0 on the index dial 133 and quicksilver water in the face of neat; Then with this locating device 100 from A point position, along the circumferencial direction slip on roll 1 surface, in sliding process, observe moving of mercury liquid level in the ring pipe 131; When the mercury face in the ring pipe 131 moves on the index dial 133 on the scales of 30 degree, stop moving positioning device 100, knob 111 is screwed into open position, make stationary installation 110 bottoms produce magnetic field, thereby make locating device 100 be adsorbed on roll 1 surface firmly, at this moment, 122 indicated roll 1 surface locations (being the B point) of the pointer on this locating device 100 are exactly the position apart from roll 1 surfaces A point clockwise direction 30 degree.Equally, no matter this locating device 100 is placed on any angle position on roll 1 surface, under gravitational effect, the mercury liquid level at two ends is parallel with surface level all the time in the ring pipe 131, the angle value of pointer 122 indication positions is exactly the reading on the indicated index dial 133 of ring pipe 131 interior mercury liquid levels at this moment, thereby can carry out accurate localization in breaker roll 1 surface.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (8)
1. roller surface angle positioning device is characterized in that:
This locating device comprises firm banking, back up pad and meter,
Described back up pad is arranged on the firm banking, and is connected and fixed with firm banking, and back up pad one end is provided with pointer;
Described meter further comprises ring pipe, rotating disc and index dial, and ring pipe is arranged on the back up pad, is provided with demonstration liquid in the pipe; Rotating disc is arranged on the back up pad and with back up pad and fixes; Index dial is arranged in the rotating disc and with rotating disc and fixes.
2. roller surface angle positioning device as claimed in claim 1 is characterized in that:
Described firm banking is the magnetic firm banking, also is provided with the knob of control magnetic switch on the firm banking.
3. roller surface angle positioning device as claimed in claim 1 is characterized in that:
Described back up pad is provided with round bump, and round bump is provided with annular groove, and described ring pipe is arranged in the annular groove.
4. as claim 1 or 3 described roller surface angle positioning devices, it is characterized in that:
The reverse extending line of described pointer is through the center of circle of index dial.
5. roller surface angle positioning device as claimed in claim 1 is characterized in that:
Described ring pipe is the ring glass pipe, and the demonstration liquid in the pipe is mercury, and the scope of mercury in ring pipe is 180 degree.
6. as claim 1 or 3 described roller surface angle positioning devices, it is characterized in that:
Described rotating disc is an annular, is enclosed within on the round bump of back up pad, and rotating disc inside is provided with pressing plate, and pressing plate and round bump are fixed.
7. roller surface angle positioning device as claimed in claim 1 is characterized in that:
Described index dial is an annular, and the internal diameter of external diameter and described rotating disc is complementary, and is embedded in the rotating disc also to fix, and index dial is provided with the scale of 0-360 degree, and precision is 1 degree.
8. roller surface angle positioning device as claimed in claim 1 is characterized in that:
Described meter also comprises protective cover, and protective cover is circular, and material is a glass, is located on the index dial, and inlays and be fixed in the rotating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200691132U CN201034547Y (en) | 2007-04-20 | 2007-04-20 | Roller surface angle positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200691132U CN201034547Y (en) | 2007-04-20 | 2007-04-20 | Roller surface angle positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034547Y true CN201034547Y (en) | 2008-03-12 |
Family
ID=39195436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200691132U Expired - Fee Related CN201034547Y (en) | 2007-04-20 | 2007-04-20 | Roller surface angle positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034547Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762616B (en) * | 2008-12-24 | 2012-12-19 | 上海宝钢工业检测公司 | Nondestructive testing method for residual stress on surface of large roller |
| CN108333181A (en) * | 2018-01-08 | 2018-07-27 | 苏州中汽检测技术服务有限公司 | A kind of full-automatic quality detecting system for fatigue test specimen |
| CN117146684A (en) * | 2023-10-31 | 2023-12-01 | 天津中杰科技发展有限公司 | Trapezoidal seam cone angle detection device and detection method |
-
2007
- 2007-04-20 CN CNU2007200691132U patent/CN201034547Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101762616B (en) * | 2008-12-24 | 2012-12-19 | 上海宝钢工业检测公司 | Nondestructive testing method for residual stress on surface of large roller |
| CN108333181A (en) * | 2018-01-08 | 2018-07-27 | 苏州中汽检测技术服务有限公司 | A kind of full-automatic quality detecting system for fatigue test specimen |
| CN108333181B (en) * | 2018-01-08 | 2023-10-10 | 苏州中汽检测技术服务有限公司 | Full-automatic quality detection system for fatigue test sample |
| CN117146684A (en) * | 2023-10-31 | 2023-12-01 | 天津中杰科技发展有限公司 | Trapezoidal seam cone angle detection device and detection method |
| CN117146684B (en) * | 2023-10-31 | 2024-03-01 | 天津中杰科技发展有限公司 | Trapezoidal seam cone angle detection device and detection method |
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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 |
Granted publication date: 20080312 Termination date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |