CN202915903U - Roller type measuring device - Google Patents
Roller type measuring device Download PDFInfo
- Publication number
- CN202915903U CN202915903U CN 201220546319 CN201220546319U CN202915903U CN 202915903 U CN202915903 U CN 202915903U CN 201220546319 CN201220546319 CN 201220546319 CN 201220546319 U CN201220546319 U CN 201220546319U CN 202915903 U CN202915903 U CN 202915903U
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- China
- Prior art keywords
- measurement mechanism
- roll
- roller
- supporting seat
- pedestal
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- Expired - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a roller type measuring device. The roller type measuring device comprises a supporting bracket (1), a supporting seat (2), two supporting rods (3), a positioning device (4) and a measuring device (5). According to the roller type measuring device provided in the utility model, by arranging the supporting seat which can be slid along the surface of a roller and the positioning device and the measuring device which are clamped at two sides of the roller, the actual size of each portion of the roller can be measured in the roller measuring process, so the continuity of the measured data can be ensured. Moreover, the positioning device and the measuring device can be adjusted according to the size of the roller, the positions of the roller is maintained at a fixed position after the adjustment, so in the moving process of the supporting seat along the surface of the roller, the continuity of the measured data in the measuring process can be ensured, and the measured data deviation will not be caused by the reason of non-uniform measuring position.
Description
Technical field
The utility model relates to the metering outfit field, especially a kind of roll profile measurement mechanism.
Background technology
The grinding roller that flour mill is in the market used need to grind camber usually.Grinding roller is a kind of in the roll, because grinding roller is the meeting frictional heat in process of lapping, thereby roll temperature is raise, roll body expands, producing near the bearing place and give birth to the highest place of heat, expanded in the two ends of grinding roller, so grinding roller must process camber, the roll body diameter is shunk gently from the middle part to two ends.The distance of middle part extension 200mm is the contraction scope from the roll body two ends to roll body, and the end diameter of roll body is than roll body middle part diameter to shrink 0.005mm to 0.05mm as best usually.And the requirement of the roll body amount of contraction of different-diameter is also different.To measure exactly the numerical value of roll body camber, also not have in the market the measurer of specialty.At present the producer of processing roll mainly uses the milscale hand dipping, and the error of measuring is larger, and the data of everyone measurement are also inconsistent, and is that branch is surveyed numerical value when measuring, and knowing of measuring is not continuous, and Measuring Time is relatively long.Therefore need a kind of equipment of measuring roll profile, can make measurement numerical value accurate, save again Measuring Time.
The utility model content
For improving problems of the prior art, the utility model proposes a kind of roll profile measurement mechanism, measure out of true and the long problem of Measuring Time in order to improve roll profile.
The roll profile measurement mechanism that the utility model proposes comprises:
Bracing frame;
Supporting seat, this supporting seat is positioned at the bottom of support frame as described above, and can slide along roller surface;
Two support bars, these two support bar symmetries are fixed on the both sides of described supporting seat, and extend to the oblique below of described supporting seat;
Locating device, this locating device is connected with a described support bar;
Measurement mechanism, this measurement mechanism is connected with another described support bar, and symmetrical with the position of described locating device.
Preferably, described supporting seat comprises pedestal and is installed in the roller that being used on the pedestal slide at roller surface.
Preferably, described pedestal is saddle, the tiltedly below bending of two side direction of this pedestal, and described roller is symmetricly set on the edge of these pedestal both sides.
Preferably, the roller that arranges on the every lateral edges of described pedestal is more than two.
Preferably, be provided be used to the back shaft that makes supporting seat deflection between described supporting seat and the support frame as described above.
Preferably, described locating device is connected with described two support bars 3 by jib respectively with described measurement mechanism.
Preferably, described jib and described support bar are slidingly connected.
Preferably, described jib be provided with for the fixing register pin of described support bar.
Preferably, be connected with the counterweight holder on the described support bar that described locating device connects.
Preferably, described locating device is the fulcrum bar, and described measurement mechanism is clock gauge.
The roll profile measurement mechanism that the utility model proposes, can be along the supporting seat of roller surface slip and locating device and the measurement mechanism that is clipped in the roll both sides by arranging, can when measuring roll, measure the physical size of each position of roll, guarantee the continuity of measurement data.In addition, because locating device and measurement mechanism can be regulated according to the size of roll, it is fixing that position after the adjusting keeps, at supporting seat along in the moving process of roller surface, can guarantee the accuracy of continuous data in the measuring process, can not cause owing to the measuring position disunity deviation of measurement data.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of instructions, is used from explanation the utility model with following embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the roll profile measurement mechanism that provides of the utility model embodiment.
Description of reference numerals
1 bracing frame, 11 back shafts
2 supporting seats, 21 rollers
3 support bars, 4 locating devices
5 measurement mechanisms, 6 jibs
The 7 counterweight holders of 61 register pins
8 rolls
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
The roll profile measurement mechanism that the utility model proposes as shown in Figure 1, comprising:
Bracing frame 1;
Supporting seat 2, this supporting seat 2 is positioned at the bottom of support frame as described above 1, and can be along roll 8 surface slidings;
Two support bars 3, these two support bar 3 symmetries are fixed on the both sides of described supporting seat 2, and extend to the oblique below of described supporting seat 2;
Locating device 4, this locating device 4 is connected with a described support bar 3;
Measurement mechanism 5, this measurement mechanism 5 is connected with another described support bar 3, and symmetrical with the position of described locating device 4.
Supporting seat 2 is arranged on the bottom of bracing frame 1, with roll 8 Surface Contacts, and can come and go slip along the surface of roll 8 when measuring.Realize that the purpose of sliding is to drive bracing frame 1 and locating device 4 and measurement mechanism 5 along the length direction operation of roll 8 by supporting seat 2, thereby measure.Locating device 4 withstands on a side of roll 8,5 of the measurement mechanisms of opposite side can be measured different numerical value and demonstration according to the concaveconvex structure of roll 8 outside surfaces, so both guarantee the precision of measuring process and the continuity of measurement data, saved again Measuring Time, simplified operation.
In order to make supporting seat 2 more smooth and easy at roll 8 surface slidings, among the embodiment of the present utility model, as shown in Figure 1, supporting seat 2 comprises pedestal and is installed in the roller 21 at roll 8 surface slidings of being used on the pedestal, rolling by running roller, effectively reduced the friction force of supporting seat 2 when roll 8 surface sliding, made sliding process become steady.
Further, as shown in Figure 1, contact better with the cylinder of roll 8 in order to make roller 21, pedestal is saddle, the tiltedly below bending of two side direction of this pedestal, and roller 21 is symmetricly set on the edge of these pedestal both sides.The bending shape of saddle pedestal is corresponding with the arc column face of roll 8, and roller 21 is arranged on the edge of the both sides after the bending of pedestal, like this, roller 21 can be fitted with the arc cylinder of roll 8 better, can be owing to excessive not the reaching of curvature of roll 8 cylinders.
Further, in order to guarantee pedestal along not needing other utility appliance to keep balance in the roll 8 surface sliding processes, namely pedestal can be take the axle center of roller 21 as basic point moves back and forth, and the roller 21 that arranges on the every lateral edges of pedestal is more than two.Can guarantee that like this pedestal is more steady when mobile along roll 8 surfaces.
In an embodiment of the present utility model, as shown in Figure 1, be provided be used to the back shaft 11 that makes supporting seat 2 deflections between supporting seat 2 and the bracing frame 1.Because in practical set, roller 21 not of uniform size fixed in full accord, certain roller 21 may occur slightly large, after such roller 21 is assembled on the pedestal, can make the height about pedestal that error is slightly arranged, therefore, the effect of back shaft 11 is after supporting seat 2 integral plasters are incorporated into roll 8 surfaces, and pedestal way roller 21 less lateral deviations are turned, and eliminates error, this kind setting can make supporting seat 2 that the space of fine setting is arranged, and makes to measure and is normally carried out.
In an embodiment of the present utility model, as shown in Figure 1, locating device 4 is connected with two support bars 3 by jib 6 respectively with measurement mechanism 5.Jib 6 is outer being connected on the support bar 3 normally, the roll 8 of measuring different sizes adopts the jib 6 of different length, or the jib 6 of fixed length is installed in the diverse location of support bar 3, thereby so that the range of application of roll profile measurement mechanism 5 is wider, measurable roll 8 kinds are more.
For the jib 6 of fixed length and the connected mode of support bar 3 can be: jib 6 be slidingly connected with support bar 3.Being slidingly connected to make bracing frame 1 arbitrarily adjust the position on support bar 3, does not need dismounting, makes operation easier.
Further, as shown in Figure 1, jib 6 be provided with for the fixing register pin 61 of support bar 3.The jib 6 of mobile good position can be fixed on the support bar 3 by register pin 61, make measurement data more accurate.
In an embodiment of the present utility model, as shown in Figure 1, be connected with counterweight holder 7 on the support bar 3 that locating device 4 connects.The effect of counterweight holder 7 is to make locating device 4 can be close to the surface of roll 8 in the process of measuring, and guarantees the accuracy of the stable and measurement data of locating device 4 in the measuring process.Further, counterweight holder 7 also can be set to be connected with support bar 3 adjustable grounds, can be fixing by register pin 61 with support bar 3.Counterweight holder 7 is nearer apart from bracing frame 1, and the dynamics that locating device 4 withstands roll 8 surfaces is just less, and on the contrary, counterweight holder 7 is far away apart from the distance of bracing frame 1, and the dynamics that locating device 4 withstands roll 8 surfaces is just larger.
In addition, about the selection of equipment, the locating device 4 in the utility model can be the fulcrum bar, and measurement mechanism 5 can be clock gauge.
Brief description is the course of work of roll profile measurement mechanism of the present utility model once:
At first the roll profile measurement mechanism is placed on the roll 8 to be measured, make supporting seat 2 be attached on the cylinder of roll 8 by roller 21, regulate the jib 6 of fulcrum bar and clock gauge, make it slide into assigned address along support bar 3, aim at and be fitted on roll 8 cylinders to be measured.Afterwards, regulate the position of counterweight holder 7, the dynamics that makes the fulcrum masthead live roll 8 surfaces meets the demands.
Further, fix the jib 6 of fulcrum bar and clock gauge, and counterweight holder 7 is fixing.In fixation procedure, supporting seat 2 also can rotate fine setting voluntarily by back shaft 11, to cooperate the position of miscellaneous equipment.
After equipment is fixing, just can measure.Promote the roll profile measurement mechanism, its length direction along roll 8 is advanced, can demonstrate corresponding measurement data on clock gauge, record data can draw the concrete numerical value of roll 8 cambers.The continuous data recording of this roll profile measurement mechanism also can be used self-recording unit, such as the electronic data pen recorder, measurement mechanism 5 is linked on the computer, can directly draw on computers the curve map of measuring numerical value, make measurement result more directly perceived, further improved the automaticity that detects.
The roll profile measurement mechanism that the utility model proposes, can be along the supporting seat of roll 8 surface slidings and locating device and the measurement mechanism that is clipped in roll 8 both sides by arranging, can when measuring roll 8, measure the physical size of roll 8 each position, guarantee the continuity of measurement data.In addition, because locating device and measurement mechanism can be regulated according to the size of roll 8, it is fixing that position after the adjusting keeps, at supporting seat along in the moving process on roll 8 surfaces, can guarantee the accuracy of continuous data in the measuring process, can not cause owing to the measuring position disunity deviation of measurement data.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove that in addition each the concrete technical characterictic described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode.For fear of unnecessary repetition, the utility model is to the no longer separately explanation of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a roll profile measurement mechanism is characterized in that, comprising:
Bracing frame (1);
Supporting seat (2), this supporting seat (2) is positioned at the bottom of support frame as described above (1), and can be along roll (8) surface sliding;
Two support bars (3), this two support bars (3) symmetry is fixed on the both sides of described supporting seat (2), and extends to the oblique below of described supporting seat (2);
Locating device (4), this locating device (4) is connected with a described support bar (3);
Measurement mechanism (5), this measurement mechanism (5) is connected with another described support bar (3), and symmetrical with the position of described locating device (4).
2. roll profile measurement mechanism as claimed in claim 1 is characterized in that, described supporting seat (2) comprises pedestal and is installed in the roller (21) at roll (8) surface sliding of being used on the pedestal.
3. roll profile measurement mechanism as claimed in claim 2 is characterized in that, described pedestal is saddle, the tiltedly below bending of two side direction of this pedestal, and described roller (21) is symmetricly set on the edge of these pedestal both sides.
4. roll profile measurement mechanism as claimed in claim 3 is characterized in that, the roller (21) that arranges on the every lateral edges of described pedestal is more than two.
5. roll profile measurement mechanism as claimed in claim 4 is characterized in that, is provided be used to the back shaft (11) that makes supporting seat (2) deflection between described supporting seat (2) and the support frame as described above (1).
6. roll profile measurement mechanism as claimed in claim 5 is characterized in that, described locating device (4) is connected with described two support bars (3) by jib (6) respectively with described measurement mechanism (5).
7. roll profile measurement mechanism as claimed in claim 6 is characterized in that, described jib (6) is slidingly connected with described support bar (3).
8. roll profile measurement mechanism as claimed in claim 7 is characterized in that, described jib (6) be provided with for the fixing register pin (61) of described support bar (3).
9. roll profile measurement mechanism as claimed in claim 8 is characterized in that, is connected with counterweight holder (7) on the described support bar (3) that described locating device (4) connects.
10. roll profile measurement mechanism as claimed in claim 9 is characterized in that, described locating device (4) is the fulcrum bar, and described measurement mechanism (5) is clock gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546319 CN202915903U (en) | 2012-10-23 | 2012-10-23 | Roller type measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546319 CN202915903U (en) | 2012-10-23 | 2012-10-23 | Roller type measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915903U true CN202915903U (en) | 2013-05-01 |
Family
ID=48164210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546319 Expired - Lifetime CN202915903U (en) | 2012-10-23 | 2012-10-23 | Roller type measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776413A (en) * | 2012-10-23 | 2014-05-07 | 中粮工程装备（张家口）有限公司 | Roller type measuring device |
-
2012
- 2012-10-23 CN CN 201220546319 patent/CN202915903U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776413A (en) * | 2012-10-23 | 2014-05-07 | 中粮工程装备（张家口）有限公司 | Roller type measuring device |
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| 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: 20130501 |