CN202105858U - Axial movement measuring device of horizontal roller of universal rolling machine and universal rolling machine - Google Patents
Axial movement measuring device of horizontal roller of universal rolling machine and universal rolling machine Download PDFInfo
- Publication number
- CN202105858U CN202105858U CN2011201911297U CN201120191129U CN202105858U CN 202105858 U CN202105858 U CN 202105858U CN 2011201911297 U CN2011201911297 U CN 2011201911297U CN 201120191129 U CN201120191129 U CN 201120191129U CN 202105858 U CN202105858 U CN 202105858U
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- China
- Prior art keywords
- measurement mechanism
- measuring stick
- installing plate
- syndeton
- mill
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Abstract
The utility model discloses an axial movement measuring device of a horizontal roller of a universal rolling machine, which comprises a mounting plate (31), a scale (33), a measuring rod (34) and a positioning unit. The scale (33) is fixed on the mounting plate (31), the measuring rod (34) is pivoted with the mounting plate (31), the positioning unit is used for adjusting relative positioning of the mounting plate (31) and the measuring rod (34), one end of the measuring rod (34) is provided with a pointer, and the other end of the measuring rod (34) is provided with an ejection rod (35). The utility model also provides the universal rolling machine with the measuring device. By adopting the technical scheme, the measuring device can be installed on the nameplate of the universal rolling machine, the axial displacement of the horizontal roller relative to the nameplate of the rolling machine can be measured accurately in a contact way, and accurate reference data can be provided for follow-up adjustment.
Description
Technical field
The utility model relates to the play of universal mill horizontal roll to be measured, and particularly, relates to a kind of axial float measurement mechanism and the universal mill with this measurement mechanism of universal mill horizontal roll.
Background technology
In the steel rail rolling process, the body of roll both sides unbalance stress of the horizontal roll of universal 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 universal mill is very compact, the space around the roll is very little, to the connection of measurement mechanism be fixed with higher requirement.Usually, measurement mechanism is contactless (for example optics) measurement mechanism, and this measurement mechanism is fixed on the basis (for example ground) outside the mill housing.Because measurement mechanism is fixed on outside the mill housing; The displacement that causes survey tool to record possibly be the related displacement that causes roll of the displacement of mill housing; In addition; Non-contact measurement apparatus receives the influence of the environment (for example steam, flue gas) of measure field easily, thereby possibly cause measuring inaccuracy.
The utility model content
The utility model problem to be solved is to improve certainty of measurement.
To achieve these goals, the utility model provides a kind of universal mill horizontal roll axial float measurement mechanism (hereinafter to be referred as measurement mechanism), wherein; This measurement mechanism comprises: installing plate; Be fixed on the scale on this installing plate,, be used to regulate the positioning unit of the relative positioning of said installing plate and said measuring stick with the measuring stick that said installing plate articulates; One end of said measuring stick is provided with pointer, and the other end is provided with push rod.
Preferably, said positioning unit comprises fixed head, spring and adjustment screw, and said fixed head is connected with said installing plate, and an end of said spring is connected with said measuring stick, and the other end is connected with said fixed head through said adjustment screw.
Preferably, the other end of said measuring stick is provided with the screw that extends transverse to said measuring stick, and said push rod has the screw thread that cooperates with this screw.
Preferably, said push rod than said pointer more near the pivot points of said installing plate and said measuring stick.
The utility model also provides a kind of universal mill; This universal mill comprises mill housing and is installed in the horizontal roller on this mill housing; Wherein, the said universal mill connector that also comprises the measurement mechanism of the utility model and be used to connect the mill housing of said measurement mechanism and universal mill.
Preferably; Said connector is U-shaped and comprises waist and two shanks; These two shanks are connected to the two ends of said waist, and said waist is provided with first syndeton, and each shank is provided with second syndeton; Said waist is connected with said measurement mechanism through said first syndeton, and said shank is connected with said mill housing through said second syndeton.
Preferably; Said first syndeton comprises slips groove or a plurality of first fastener hole; Said installing plate is provided with sliding connection plate, and this sliding connection plate is provided with at least one and slips hole or chute, this at least one slip hole or chute and slip groove or a plurality of first fastener hole cooperates with said.
Preferably, said at least one slip the bearing of trend setting of hole or chute along said measuring stick.
Preferably, said second syndeton comprises at least one second fastener hole.
Pass through technique scheme; Can the measurement mechanism of the utility model be installed on the mill housing of universal mill; Thereby can accurately measure the axial displacement of horizontal roll with the way of contact, 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 measurement mechanism of the utility model and the syndeton sketch map of mill housing.
Description of reference numerals
10: connector
11: waist 12: 14: the second fastener holes of 13: the first fastener holes of shank
16: the second securing members of 15: the first securing members
20: mill housing 21: horizontal roll shaft 22: 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.
An aspect according to the utility model; A kind of measurement mechanism 30 is provided, and this measurement mechanism 30 comprises: installing plate 31 is 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; The connector 10 of measurement mechanism 30 through hereinafter explanation is installed on the mill housing 20 of universal mill and the roll shaft 21 or the bearing 22 of the horizontal roll through push rod 35 contact universal 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 adjusting measuring stick 34 position of the bearing of trend 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.
Another aspect according to the utility model; A kind of universal mill is provided; This universal mill comprises mill housing 20 and is installed in the horizontal roller on this mill housing 20; Wherein, said universal mill also comprises the measurement mechanism 30 of the utility model and is used to connect said measurement mechanism 30 and the connector 10 of the mill housing 20 of universal mill.
Wherein, mill housing 20 can form suitable structure with connector 10 for the framework of roll is installed, as long as can be suitable for measurement mechanism 30 is installed on the mill housing 20.
In a kind of preferred implementation of the utility model; As shown in Figure 1, said connector 10 can and comprise waist 11 and two shanks 12 for U-shaped, and these two shanks 12 are connected to the two ends of said waist 11; Said waist 11 is provided with first syndeton; Each shank 12 is provided with second syndeton, and said waist 11 can be connected with said measurement mechanism 30 through said first syndeton, and said shank 12 can be connected with said mill housing 20 through said second syndeton.
Wherein, first syndeton and second syndeton can be various suitable syndetons, are connected shank 12 and mill housing 20 as long as can connect waist 11 through first syndeton with measurement mechanism 30 and through second syndeton.In the preferred implementation of the utility model, said first syndeton can comprise slips groove or a plurality of first fastener hole 13.Accordingly, measurement mechanism 30 can comprise the sliding connection plate 32 that is arranged on the installing plate 31, 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; Can make said at least one slip hole or chute (correspondingly along the bearing of trend setting of said measuring stick 34; The bearing of trend that slips the said waist 11 of groove or a plurality of first fastener hole, 13 edges of said waist 11 is arranged); Thereby can regulate the measuring position along the bearing of trend (also be the bearing of trend of waist 11, promptly regulate along left and right directions among Fig. 2) of measuring stick 34.Particularly; As shown in Figure 1; Can be provided with chute on the sliding connection plate 32; 11 in said waist is provided with a plurality of first fastener holes 13 accordingly, thereby through first securing member 15 (for example screw, bolt etc.) that passes one of them first fastener hole 13 measuring position of measurement mechanism 30 is regulated along the bearing of trend of measuring stick 34.Selectively; Can be provided with on the sliding connection plate 32 and slip corresponding at least one of groove with this and slip the hole; 11 in said waist can be provided with accordingly and slip groove, thereby can the measuring position of measurement mechanism 30 regulated along the bearing of trend of measuring stick 34 through first securing member 15.
Said second syndeton can comprise at least one second fastener hole 14, can be provided with this at least one corresponding installing hole of at least one second fastener hole 14 on the mill housing 20.Selectable, as shown in Figure 2, also can shank 12 be press fit on the mill housing 20 through suitable securing member (second securing member 16).
In addition, through at least one second fastener hole 14, can more firmly be fixedly connected mill housing 20 and measurement mechanism 30 through connector 10.Preferably, as depicted in figs. 1 and 2, one in said two shanks 12 is provided with one second fastener hole 14, can be provided with two second fastener holes 14 on another, thereby makes connector 10 and mill housing 20 stably fixing through 3.
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 (9)
1. the axial float measurement mechanism of universal mill horizontal roll; It is characterized in that this measurement mechanism (30) comprising: installing plate (31) is fixed on the scale (33) on this installing plate (31); Measuring stick (34) with said installing plate (31) pivot joint; 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).
2. measurement mechanism according to claim 1; It is characterized in that; 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).
3. measurement mechanism according to claim 1 is characterized in that, the other end of said measuring stick (34) is provided with the screw that extends transverse to said measuring stick (34), and said push rod (35) has the screw thread that cooperates with this screw.
4. measurement mechanism according to claim 1 is characterized in that, said push rod (35) than said pointer more near the pivot points of said installing plate (31) and said measuring stick (34).
5. universal mill; This universal mill comprises mill housing (20) and is installed in the horizontal roller on this mill housing; It is characterized in that the connector (10) that said universal mill also comprises according to any described measurement mechanism (30) among the claim 1-4 and is used to connect the mill housing (20) of said measurement mechanism (30) and universal mill.
6. universal mill according to claim 5; It is characterized in that; Said connector (10) is for U-shaped and comprise waist (11) and two shanks (12); These two shanks (12) are connected to the two ends of said waist (11), and said waist (11) is provided with first syndeton, and each shank (12) is provided with second syndeton; Said waist (11) is connected with said measurement mechanism (30) through said first syndeton, and said shank (12) is connected with said mill housing (20) through said second syndeton.
7. universal mill according to claim 6; It is characterized in that; Said first syndeton comprises slips groove or a plurality of first fastener hole (13); Said installing plate (31) is provided with sliding connection plate (32), and this sliding connection plate (32) is provided with at least one and slips hole or chute, this at least one slip hole or chute and slip groove or a plurality of first fastener hole (13) cooperates with said.
8. universal mill according to claim 7 is characterized in that, said at least one slip the bearing of trend setting of hole or chute along said measuring stick (34).
9. universal mill according to claim 8 is characterized in that, said second syndeton comprises at least one second fastener hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201911297U CN202105858U (en) | 2011-06-08 | 2011-06-08 | Axial movement measuring device of horizontal roller of universal rolling machine and universal rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201911297U CN202105858U (en) | 2011-06-08 | 2011-06-08 | Axial movement measuring device of horizontal roller of universal rolling machine and universal rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105858U true CN202105858U (en) | 2012-01-11 |
Family
ID=45431307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201911297U Expired - Fee Related CN202105858U (en) | 2011-06-08 | 2011-06-08 | Axial movement measuring device of horizontal roller of universal rolling machine and universal rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814344A (en) * | 2011-06-08 | 2012-12-12 | 攀钢集团有限公司 | Axial play measuring method for horizontal roll of universal rolling mill |
| CN110639964A (en) * | 2019-09-12 | 2020-01-03 | 燕山大学 | Detection element main body structure for acquiring gap information between rolling mill housing and bearing seat in real time |
-
2011
- 2011-06-08 CN CN2011201911297U patent/CN202105858U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814344A (en) * | 2011-06-08 | 2012-12-12 | 攀钢集团有限公司 | Axial play measuring method for horizontal roll of universal rolling mill |
| CN102814344B (en) * | 2011-06-08 | 2015-04-08 | 攀钢集团有限公司 | Axial play measuring method for horizontal roll of universal rolling mill |
| CN110639964A (en) * | 2019-09-12 | 2020-01-03 | 燕山大学 | Detection element main body structure for acquiring gap information between rolling mill housing and bearing seat in real time |
| CN110639964B (en) * | 2019-09-12 | 2020-10-09 | 燕山大学 | Detection element main body structure for acquiring gap information between rolling mill housing and bearing seat in real time |
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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: 20120111 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |