CN203364743U - Rocker tool applied to rolling mill bottom plate and arch verticality inspection - Google Patents
Rocker tool applied to rolling mill bottom plate and arch verticality inspection Download PDFInfo
- Publication number
- CN203364743U CN203364743U CN 201320413029 CN201320413029U CN203364743U CN 203364743 U CN203364743 U CN 203364743U CN 201320413029 CN201320413029 CN 201320413029 CN 201320413029 U CN201320413029 U CN 201320413029U CN 203364743 U CN203364743 U CN 203364743U
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- rocker
- pedestal
- positioning
- utility
- verticality
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Abstract
The utility model relates to a rocker tool applied to rolling mill bottom plate and arch verticality inspection. The rocker tool comprises a reference shaft (1), a rocker (2), fixation clamps (3), bases (4), positioning brackets (5) and positioning screws (6). Two bases (4) which are symmetrical left and right are arranged. Each base (4) is provided with each positioning fixation clamp (3) through the cooperation of each positioning bracket (5) on the outer side and each positioning screw (6). The reference shaft (1) is arranged between two fixation clamps (3). The rocker (2) is arranged and fixed on the reference shaft (1). A micrometer bar (7) is on the top end of the rocker (2). According to the utility model, the setting number of measurement reference lines is reduced; the problem of accumulated errors, which is caused by multi-step manual measurement in a conventional installation method, is solved; the installation efficiency is improved; the installation precision is easily ensured; and the tool is simple in structure, has partial parts which are workpieces, is convenient for operation, is reusable, and can be used for a device of the same kind or a similar device, and is easy to popularization.
Description
Technical field
The utility model belongs to the cubing technical field, particularly relates to a kind of rocking arm instrument for milling train base plate and the inspection of memorial archway verticality.
Background technology
Generally, in milling train is installed, for guaranteeing the position of related features of milling train base plate and memorial archway verticality, the depth of parallelism, can drawing, establish many group piano wires, a plurality of lines pendants are set, auxiliary thousand minutes bars, ruler etc. are measured.There are the shortcomings such as step is more, unstable, the artificial cumulative errors of line pendant are larger in this process, and installation accuracy is difficult for assurance, the particularly higher occasion of some accuracy requirements.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of rocking arm instrument for milling train base plate and the inspection of memorial archway verticality, too much to solve the existing equipment human factor, the precise decreasing problem that the operation steps complexity is brought.
The utility model solves the technical scheme that its technical matters adopts: a kind of rocking arm instrument checked for milling train base plate and memorial archway verticality is provided, comprise reference axis, rocking bar, stationary fixture, pedestal, locating support, dog screw, thousand minutes bars, dial gauge, described pedestal is symmetrical two, pedestal is installed positioning attaching clamp by the locating support in its outside and the cooperation of dog screw, between two stationary fixtures, reference axis is installed, be mounted with rocking bar on reference axis, there are thousand minutes bars on the rocking bar top.
Described stationary fixture is positioned at above pedestal.
Described base shape is the L-type plate.
Described base shape is dull and stereotyped.
Beneficial effect
The utility model is by reducing datum line setting, manually-operated operation, guaranteed the reducing of stable, cumulative errors of measuring basis, guarantees the accuracy checked, and then guarantees installation accuracy.
The accompanying drawing explanation
Fig. 1 is the utility model wiring layout one.
Fig. 2 is the utility model wiring layout two.
Fig. 3 is the utility model pedestal schematic diagram one.
Fig. 4 is the utility model pedestal schematic diagram two.
Fig. 5 is the utility model schematic diagram while checking for milling train base plate verticality.
Fig. 6 is the utility model schematic diagram while checking for housing window squareness.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are not used in restriction scope of the present utility model for the utility model is described.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Fig. 1～Fig. 6, a kind of rocking arm instrument for milling train base plate and the inspection of memorial archway verticality, comprise reference axis 1, rocking bar 2, stationary fixture 3, pedestal 4, locating support 5,6, thousand minutes bars 7 of dog screw, dial gauge 8, while being applicable to different equipment under test, the pedestal pattern can be changed.As the pedestal 4 of writing board shape checks for the milling train base plate, the pedestal 4 of L plate shape is for the mill housing inspection.Equally, during for other similar devices, can be according to the device structure difference, the shape and size of change pedestal, but its basic functional principle is constant.
Before this instrument uses, guarantee reference axis 1 and equipment under test surface keeping parallelism.By two dial gauges are set between rod end and equipment surface, make reference axis 1 surface contact with dial gauge 8 thimbles, adjust stationary fixture 3 and 4 pads of pedestal, make reference axis 1 be parallel to equipment surface.By fastening dog screw 6, reference axis 1 position is fixed again, kept stable in the course of work, play does not occur.Reference axis 1 must pass through machining with stationary fixture 3 junctions and reference axis 1 with dial gauge 8 measured places, guarantees the right alignment requirement of above-mentioned position.
While checking for milling train base plate verticality, the piano wire first set up by rolling centerline.Then this tool base is fixed on the milling train plate top surface, during by working position 1 and working position 2, the data difference of thousand minutes bar twi-reads and rocking bar length, can calculate the perpendicularity deviation of milling train base plate, and the base plate installation accuracy is guaranteed.
While checking for housing window squareness, the piano wire that also same use is set up by rolling centerline.Replace with the pedestal 4 that is applicable to mill housing, then this tool base is fixed on the mill housing side, during by working position 1 and working position 2, the data difference of thousand minutes bar twi-reads and rocking bar length, can calculate the perpendicularity deviation of mill housing, the memorial archway installation accuracy is guaranteed.
Claims (4)
1. the rocking arm instrument checked for milling train base plate and memorial archway verticality, comprise reference axis (1), rocking bar (2), stationary fixture (3), pedestal (4), locating support (5) and dog screw (6), it is characterized in that: described pedestal (4) is symmetrical two, pedestal (4) is installed positioning attaching clamp (3) by the locating support (5) in its outside and the cooperation of dog screw (6), reference axis (1) is installed between two stationary fixtures (3), be mounted with rocking bar (2) on reference axis (1), there are thousand minutes bars (7) on rocking bar (2) top.
2. a kind of rocking arm instrument checked for milling train base plate and memorial archway verticality according to claim 1, it is characterized in that: described stationary fixture (3) is positioned at above pedestal (4).
3. a kind of rocking arm instrument checked for milling train base plate and memorial archway verticality according to claim 1, it is characterized in that: described pedestal (4) is shaped as the L-type plate.
4. a kind of rocking arm instrument checked for milling train base plate and memorial archway verticality according to claim 1, it is characterized in that: described pedestal (4) is shaped as flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320413029 CN203364743U (en) | 2013-07-11 | 2013-07-11 | Rocker tool applied to rolling mill bottom plate and arch verticality inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320413029 CN203364743U (en) | 2013-07-11 | 2013-07-11 | Rocker tool applied to rolling mill bottom plate and arch verticality inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203364743U true CN203364743U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320413029 Expired - Fee Related CN203364743U (en) | 2013-07-11 | 2013-07-11 | Rocker tool applied to rolling mill bottom plate and arch verticality inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203364743U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801923A (en) * | 2015-04-20 | 2015-07-29 | 中国十七冶集团有限公司 | Installation method of screw-down unit of rolling mill |
| CN107478120A (en) * | 2017-09-29 | 2017-12-15 | 苏州英仕精密机械有限公司 | Lever indicator measurement apparatus |
| CN105547077B (en) * | 2015-12-10 | 2018-11-13 | 重庆三峰卡万塔环境产业有限公司 | The positioning device and method of the installation of waste incinerator rocking arm, detection benchmark bracing wire |
| CN110823050A (en) * | 2019-11-28 | 2020-02-21 | 中国铁建重工集团股份有限公司 | Cam assembly detection device on cotton picker and use method thereof |
-
2013
- 2013-07-11 CN CN 201320413029 patent/CN203364743U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801923A (en) * | 2015-04-20 | 2015-07-29 | 中国十七冶集团有限公司 | Installation method of screw-down unit of rolling mill |
| CN105547077B (en) * | 2015-12-10 | 2018-11-13 | 重庆三峰卡万塔环境产业有限公司 | The positioning device and method of the installation of waste incinerator rocking arm, detection benchmark bracing wire |
| CN107478120A (en) * | 2017-09-29 | 2017-12-15 | 苏州英仕精密机械有限公司 | Lever indicator measurement apparatus |
| CN110823050A (en) * | 2019-11-28 | 2020-02-21 | 中国铁建重工集团股份有限公司 | Cam assembly detection device on cotton picker and use method thereof |
| CN110823050B (en) * | 2019-11-28 | 2021-07-13 | 中国铁建重工集团股份有限公司 | Cam assembly detection device on cotton picker and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee after: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee before: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd. Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee after: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee before: CMTCC Shanghai 13th Construction Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190627 Address after: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Co-patentee after: CHINA MCC20 GROUP Corp.,Ltd. Patentee after: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. Address before: Room A, Room 403, 1325 Mudanjiang Road, Baoshan District, Shanghai, 20199 Patentee before: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |