CN202146907U - Connecting piece of axial runout measuring device for horizontal mill roll of edging mill - Google Patents
Connecting piece of axial runout measuring device for horizontal mill roll of edging mill Download PDFInfo
- Publication number
- CN202146907U CN202146907U CN201120191183U CN201120191183U CN202146907U CN 202146907 U CN202146907 U CN 202146907U CN 201120191183 U CN201120191183 U CN 201120191183U CN 201120191183 U CN201120191183 U CN 201120191183U CN 202146907 U CN202146907 U CN 202146907U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- mill
- connecting portion
- utility
- measurement mechanism
- 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
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a connecting piece of an axial runout measuring device for a horizontal mill roll of an edging mill. The connecting piece (10) comprises a main body and a cover plate (11), wherein the main body comprises a bottom (12), a middle connecting part (14) and two leg parts (13); the two leg parts are respectively connected with two ends of the bottom; the bottom is provided with a first connecting part used for being connected with a measuring device (30); each leg part is provided with a second connecting part and detachably connected with the cover plate by the second connecting part; and the middle connecting part is positioned between the bottom and the cover plate and connected with the two leg parts. By the connecting piece, a contact type measuring device can be mounted on a rolling mill housing window of the edging mill, so that the axial displacement of the horizontal mill roll relative to the rolling mill housing window can be measured accurately, and accurate reference data is supplied to a subsequent regulation operation.
Description
Technical field
The utility model relates to the axial float of edging mill horizontal roll to be measured, and particularly, relates to a kind of connector of axial float measurement mechanism of edging mill horizontal roll.
Background technology
In the System on Rolling Steel, the body of roll both sides unbalance stress of the horizontal roll of edging mill, because the gap that exists fit-up gap or parts wear to produce, horizontal roll possibly be moved under the effect of side direction roll-force vertically.For ease of the adjustment horizontal roll or for eliminating the milling train gap accurate parameter is provided, need measures the milling train axial float with measurement mechanism.Because the structure of edging mill is very compact, the space around the roll is very little, to the connection of measurement mechanism be fixed with higher requirement.Wherein, measurement mechanism can contact and contactless (for example optics) measurement mechanism.Non-contact measurement apparatus receives the influence of the environment (for example steam, flue gas) of measure field easily, thereby possibly cause measuring inaccuracy.And contact measuring apparatus is fixed on the basis (for example ground) outside the mill housing usually and pass through horizontal measuring stick contact measurement point.Because measurement mechanism is fixed on outside the mill housing; Cause the hypertelorism of survey tool and roll, thereby need the very long measuring stick of length, this requires measuring stick to possess good rigidity; Just need increase the cross-sectional area and the volume of measuring stick, increase the deadweight of survey tool then.Because the deadweight of survey tool possibly exert an influence to certainty of measurement, and the displacement of measuring possibly be the related displacement that causes roll of displacement of mill housing, thereby this arrangement causes measuring inaccuracy easily.
The utility model content
The utility model problem to be solved is the contact type measurement instrument and being connected and guaranteeing certainty of measurement of horizontal roll.
To achieve these goals; The utility model provides the connector of a kind of edging mill horizontal roll axial float measurement mechanism (hereinafter to be referred as measurement mechanism); Wherein, this connector comprises main body and cover plate, and said main body comprises bottom, middle interconnecting piece and two shanks; Said two shanks are connected to the two ends of said bottom; Said bottom is provided with first connecting portion that is used for being connected with measurement mechanism, and each shank is provided with second connecting portion and removably is connected with said cover plate through this second connecting portion, and said middle interconnecting piece is between said bottom and said cover plate and connect said two shanks.
Preferably, said first connecting portion comprises and slips groove or a plurality of first fastener hole, and said second connecting portion comprises at least one second fastener hole, and said cover plate comprises at least one three fastener hole corresponding with said at least one second fastener hole.
Preferably, said bottom is provided with slips groove, and this slips the bearing of trend extension of groove along said bottom.
Preferably, said bottom is provided with a plurality of first fastener holes, and these a plurality of first fastener holes are arranged along the bearing of trend of said bottom.
Through using the connector of the utility model, can contact measuring apparatus be installed on the mill housing of edging mill, thereby can accurately measure the axial displacement of horizontal roll, for follow-up adjusting operation provides reference data accurately with respect to mill housing.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the connector of explanation the utility model;
Fig. 2 is to use the connector of the utility model to connect the structural representation of axial float measurement mechanism and mill housing.
Description of reference numerals
10: connector
11: cover plate 12: bottom 13: shank 14: middle interconnecting piece
17: the three fastener holes of 16: the second fastener holes of 15: the first fastener holes
19: the second securing members of 18: the first securing members
20: mill housing 21: the roll shaft 22 of horizontal roll: bearing
30: measurement mechanism
31: installing plate 32: sliding connection plate 33: scale 34: measuring stick
35: push rod 36: fixed head 37: retainer spring 38: adjustment screw
39: articulated part
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model, not do under the situation of opposite explanation, the noun of locality of use typically refers to reference to upper and lower, left and right shown in the drawings like " upper and lower, left and right "; " inside and outside " is meant inside and outside with respect to the profile of each parts itself.
Ground as well known to those skilled in the art, the mill housing 20 of edging mill has i shaped cross section (as shown in Figure 2), and the connector 10 through the utility model can be installed to axial float measurement mechanism (hereinafter to be referred as measurement mechanism) 30 on the mill housing 20 easily.
The connector 10 of the utility model comprises main body and cover plate 11; Said main body comprises bottom 12, middle interconnecting piece 14 and two shanks 13; Said two shanks 13 are connected to the two ends of said bottom 12; Said bottom 12 is provided with and is used for first connecting portion that is connected with measurement mechanism 30; Each shank 13 is provided with second connecting portion and removably is connected with said cover plate 11 through this second connecting portion, and said middle interconnecting piece 14 is between said bottom 12 and said cover plate 11 and connect said two shanks 13.
During use; Bottom 12 can be connected with measurement mechanism 30 through first connecting portion; Shank 13 can be connected with cover plate 11 and is assemblied on the mill housing 20 of edging mill through second connecting portion, thereby can measurement mechanism 30 be installed on the mill housing 20 through connector 10.Therefore, using the roll shaft 21 of measurement mechanism 30 measurement horizontal rolls or the axial displacement of bearing 22 is the axial displacement with respect to mill housing 20, and this measurement result has more the value of research and reference.
Wherein, first connecting portion and second connecting portion can be various suitable connecting portions, are connected shank 13 and mill housing 20 as long as can connect bottom 12 through first connecting portion with measurement mechanism 30 and through second connecting portion.In the preferred implementation of the utility model, said first connecting portion can comprise and slips groove or a plurality of first fastener hole 15.Accordingly, measurement mechanism 30 can comprise the sliding connection plate 32 that is arranged on the installing plate 31 (explanation vide infra), can be provided with on this sliding connection plate 32 with slip that groove or a plurality of first fastener hole 13 cooperate at least one slip hole or chute.Through this layout, can make measurement mechanism 30 adjustable grounds be connected to connector 10, can regulate installation, measuring position with respect to mill housing 20 then.
Preferably; The bearing of trend that slips the said bottom 12 of groove or a plurality of first fastener hole, 15 edges of said bottom 12 is arranged (correspondingly; Said at least one slip the bearing of trend setting of hole or chute along said measuring stick 34); Thereby can be along the bottom 12 bearing of trend, promptly regulate (also being the bearing of trend of measuring stick 34) along left and right directions among Fig. 2 and regulate the measuring position.Particularly; As shown in Figure 1; Said bottom 12 can be provided with a plurality of first fastener holes 15; Then be provided with chute on the sliding connection plate 32 accordingly, thus the measuring position that can make measurement mechanism 30 through first securing member 18 (for example screw, bolt etc.) that passes one of them first fastener hole 15 along the bottom 12 bearing of trend regulate.Selectively; Said bottom 12 can be provided with slips groove; Then can be provided with accordingly on the sliding connection plate 32 and slip corresponding at least one of groove with this and slip the hole, thus the measuring position that can make measurement mechanism 30 through first securing member 18 along the bottom 12 bearing of trend regulate.
In addition; Said second connecting portion can comprise at least one second fastener hole 16; Said cover plate 11 can comprise and at least one corresponding the 3rd fastener hole 17 of said at least one second fastener hole 16, thereby can connect shank 13 and cover plate 11 through suitable securing member (second securing member 19).Through connecting shank 13 and cover plate 11; The part of mill housing 20 is limited through shank 13, cover plate 11 and middle interconnecting piece 14; This part that is mill housing 20 is fixing with respect to connector 10, thereby the installation of accomplishing connector 10 and mill housing 20 is connected.
The connector 10 of the utility model can be used to connect various suitable contact measuring apparatus (hereinafter to be referred as measurement mechanism) and mill housing 20.The measurement mechanism 30 that uses in a kind of embodiment of explanation the utility model below.
Said measurement mechanism 30 comprises: installing plate 31; Be fixed on the scale 33 on this installing plate 31; Measuring stick 34 with said installing plate 31 pivot joints; Be used to regulate the positioning unit of the relative positioning of said installing plate 31 and said measuring stick 34, an end of said measuring stick 34 is provided with pointer, and the other end is provided with push rod 35.
During use; Measurement mechanism 30 is installed in through connector 10 on the mill housing 20 of edging mill and the roll shaft 21 or the bearing 22 of the horizontal roll through push rod 35 contact edging mills; To measure the axial displacement with respect to mill housing 20 of roll shaft 21 or bearing 22, this measurement result has more the value of research and reference.Particularly, when axial displacements took place for roll shaft 21 that is contacted when push rod 35 or bearing 22, measuring stick 34 pivoted and also drives the pointer that is positioned at measuring stick 34 1 ends and pivot, thereby the scale of the scale 33 that can point to after the throw of pointer is confirmed the size of axial displacement.
Preferably, said push rod 35 than said pointer more near the pivot points of said installing plate 31 and said measuring stick 34.For example, as shown in Figure 2, measuring stick 34 articulates through articulated part 39 (for example pivot) and installing plate 31, push rod 35 than pointer more near articulated part 39.Through this layout, the small axial displacement of push rod 35 will make the bigger amplitude of the beat of pointer, thereby represent small axial displacement with the form that ratio is amplified through the scale of pointed.
Wherein, positioning unit is used to regulate and keep the relative positioning of installing plate 31 and measuring stick 34.Particularly, measurement mechanism 30 is being installed to 20 last times of mill housing through connector 10, is making 0 graduation mark of pointed scale 33 through positioning unit.In other words, in installation process, positioning unit is used to make pointer to remain on 0.When roll shaft 21 or bearing 22 generation axial displacements, positioning unit can make pointer keep pointing to, so that read the scale of scale 33.Therefore, positioning unit can be various suitable structures, as long as can regulate and keep the relative positioning of installing plate 31 and measuring stick 34.
In a kind of preferred implementation of the utility model; As shown in Figure 2; Said positioning unit comprises fixed head 36, spring 37 and adjustment screw 38; Said fixed head 36 is connected with said installing plate 31, and an end of said spring 37 is connected with said measuring stick 34, and the other end is connected with said fixed head 31 through said adjustment screw 38.In installation process, the elastic force that can come 37 pairs of measuring sticks 34 of regulating spring to apply through the screw-in position of regulating said adjustment screw 38 is so that 0 of pointed.In measuring process, the elastic force of spring 37 can keep the sensing of pointer.
In addition, in installation process, can just contact roll shaft 21 or bearing 22, can make push rod 35 adjustable grounds be arranged on the other end of measuring stick 34 in order to make push rod 35.For example; Preferably, as shown in Figure 2, the other end of said measuring stick 34 is provided with the screw that extends transverse to said measuring stick 34; Said push rod 35 has the screw thread that cooperates with this screw, thereby can make push rod 35 just contact roll shaft 21 or bearing 22 through the screw-in position of control push rod 35.In addition; Because the measurement end face of roll shaft 21 and bearing 22 is usually at same horizontal plane, thereby horizontal level that can be through the regulating measuring stick 34 bearing of trend adjusting measuring position of measuring stick 34 (promptly along) and control the axial displacement that roll shaft 21 or bearing 22 are come optionally to measure in the screw-in position of push rod 35.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (4)
1. the connector of an edging mill horizontal roll axial float measurement mechanism; It is characterized in that; This connector (10) comprises main body and cover plate (11); Said main body comprises bottom (12), middle interconnecting piece (14) and two shanks (13), and said two shanks (13) are connected to the two ends of said bottom (12), and said bottom (12) are provided with and are used for first connecting portion that is connected with measurement mechanism (30); Each shank (13) is provided with second connecting portion and removably is connected with said cover plate (11) through this second connecting portion, and said middle interconnecting piece (14) is positioned between said bottom (12) and the said cover plate (11) and connects said two shanks (13).
2. connector according to claim 1; It is characterized in that; Said first connecting portion comprises and slips groove or a plurality of first fastener hole (15); Said second connecting portion comprises at least one second fastener hole (16), and said cover plate (11) comprises at least one three fastener hole (17) corresponding with said at least one second fastener hole (16).
3. connector according to claim 2 is characterized in that, said bottom (12) are provided with and slip groove, and this slips the bearing of trend extension of groove along said bottom (12).
4. connector according to claim 2 is characterized in that, said bottom (12) are provided with a plurality of first fastener holes (15), and these a plurality of first fastener holes (15) are arranged along the bearing of trend of said bottom (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191183U CN202146907U (en) | 2011-06-08 | 2011-06-08 | Connecting piece of axial runout measuring device for horizontal mill roll of edging mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191183U CN202146907U (en) | 2011-06-08 | 2011-06-08 | Connecting piece of axial runout measuring device for horizontal mill roll of edging mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146907U true CN202146907U (en) | 2012-02-22 |
Family
ID=45587982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120191183U Expired - Fee Related CN202146907U (en) | 2011-06-08 | 2011-06-08 | Connecting piece of axial runout measuring device for horizontal mill roll of edging mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146907U (en) |
-
2011
- 2011-06-08 CN CN201120191183U patent/CN202146907U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105319235B (en) | Method for detecting residual rate of pre-pressure | |
| CN103900813A (en) | Device for measuring rotational inertia and friction moment of ball screw | |
| BR112012020284A2 (en) | coefficient assessment device and control surface failure / damage detection device | |
| CN102749036B (en) | A kind of diameter on-line measurement device for large free forging part | |
| CN101972948A (en) | Test device for thermal error of machine tool spindle under simulated work load condition | |
| CN202105856U (en) | Connecting piece for axial movement measuring device of horizontal rollr of universal rolling mill | |
| CN202105858U (en) | Axial movement measuring device of horizontal roller of universal rolling machine and universal rolling machine | |
| DE602006015342D1 (en) | DEFORMATION MEASURING BEARINGS WITH AT LEAST THREE MEASURING MEASUREMENT SENSORS | |
| CN103616112A (en) | Self-calibration thrust measurement device for engine test bench | |
| CN207946098U (en) | A kind of construction management detection ruler | |
| CN202074906U (en) | Measuring device for measuring large end of taper hole | |
| CN100501336C (en) | Universal precision displacement measurement auxiliary device | |
| CN102162726A (en) | Device for automatically detecting workpiece | |
| CN202146907U (en) | Connecting piece of axial runout measuring device for horizontal mill roll of edging mill | |
| CN102814342B (en) | Connection method for axial play measuring device for horizontal roll of edging mill | |
| CN103196397B (en) | A kind of vertical deep hole linear degree laser detector | |
| CN201903336U (en) | Automatic detection device for workpiece | |
| CN102814344A (en) | Axial play measuring method for horizontal roll of universal rolling mill | |
| CN104309793B (en) | Adjustable sensor installing platform | |
| CN102814343B (en) | Connecting method for axial movement measuring device of horizontal roller of universal rolling mill | |
| CN103680641B (en) | A kind of precisely locating platform based on compliant structure six degree of freedom | |
| CN103575447B (en) | The test unit that gear shifting force is adjustable and use its assessment gear shifting force method | |
| CN106940161A (en) | A kind of taper measurer and its application method | |
| CN110763098A (en) | Vernier scale for measuring vertical relative displacement between slab beam hinge joints and using method thereof | |
| CN208223436U (en) | A kind of H profile steel deck-molding on-line measuring device |
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: 20120222 Termination date: 20170608 |