CN206339216U - A kind of micro- testing for level difference device - Google Patents
A kind of micro- testing for level difference device Download PDFInfo
- Publication number
- CN206339216U CN206339216U CN201621298525.9U CN201621298525U CN206339216U CN 206339216 U CN206339216 U CN 206339216U CN 201621298525 U CN201621298525 U CN 201621298525U CN 206339216 U CN206339216 U CN 206339216U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- reference block
- micro
- measurement table
- testing
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 41
- 230000008676 import Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 23
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of micro- testing for level difference device, including can on tested part level slide reference block, the side protrusion of the reference block is provided with a mounting seat, it is vertically-mounted in the mounting seat to have a measurement table, described measurement table includes gauge outfit, measuring staff and gauge head, the location structure of the vertically oriented measurement table is provided with described mounting seat, the measuring staff is inserted into the mounting seat bottom, the bottom surface of the reference block is as the zero adjustment face of the gauge head, and described reference block and mounting seat are formed in one structure.Of the present utility model rational in infrastructure, measurement is convenient, and detection is quick, and precisely, the micro- difference in height directly perceived for reading two planes mitigates labor strength, the quality given birth to yield and improved product can be improved significantly measurement data.
Description
Technical field
The utility model is related to flatness detection field, more specifically, it relates to a kind of micro- testing for level difference device.
Background technology
Require whether the micro- step existed meets the requirements or two kinds of parts install assembling after the completion of machine components plane machining
Whether the micro- difference in height of its joint face meets the requirements, and to need detection to determine if qualified, more particularly to required precision higher level,
Micro- step of joint face presence part higher to sealing requirements between two kinds of component assemblies.
There is micro- difference in height in the part interplanar of multi-cylinder diesel engine, required precision differs, its joint face between two component assemblies
There is difference in height required precision to differ, the difference in height essence that the part higher to sealing requirements is present between particularly two component assemblies
Degree is tightened up, to grasp actual parts precision, by current technology, is difficult to detect with common measurement instrument, particularly on assembly line
Row method is detected, or part or component need to be arranged on verifying bench and be calibrated part or component benchmaring, during detection product
Loaded down with trivial details difficulty, it is time-consuming.
Utility model content
The purpose of this utility model is there is above mentioned problem for existing technology to detect quickly, accurately there is provided one kind
Micro- testing for level difference device.
To achieve the above object, a kind of micro- testing for level difference device of the present utility model, including can on tested part water
Smooth dynamic reference block, the side protrusion of the reference block, which is provided with, vertically-mounted in a mounting seat, the mounting seat has a measurement
Table, described measurement table includes gauge outfit, measuring staff and gauge head, the determining provided with the vertically oriented measurement table in described mounting seat
Bit architecture, the measuring staff is inserted into the mounting seat bottom, the bottom surface of the reference block as the gauge head zero adjustment face,
Described reference block and mounting seat are formed in one structure.
Further, the bottom surface of the reference block is smooth flat.
Further, the middle part of the measurement table is provided with the connecting portion for connecting the measuring staff and the gauge outfit, the peace
Dress seat is provided with the pilot hole being adapted with the connecting portion, and the side that described location structure is included in the mounting seat can spiral shell
What rotation was imported is provided with the housing screw for being adapted and being in close contact with the connecting portion with the inwall of the pilot hole.
Further, the mounting seat protrusion is arranged on the top of the reference block, with institute below the mounting seat
State and form a breach between reference block.
As a further improvement, described reference block side is provided with form friction pattern.
Beneficial effect
Compared with prior art, of the present utility model rational in infrastructure, measurement is convenient, and detection is quick, and measurement data is accurate, directly
The micro- difference in height for reading two planes is seen, mitigates labor strength, productivity ratio can be improved and the quality of product is improved；The present apparatus
Micro- difference in height of micro- step of energy effective detection part plane requirement, or two kinds of parts install micro- height of the joint face of assembling
Difference, widely used, strong adaptability；Mounting seat and reference block are formed in one manufacture, rational in infrastructure, are simple to manufacture.
Brief description of the drawings
Fig. 1 is the installation diagram one of micro- testing for level difference device in the utility model；
Fig. 2 is the installation diagram two of micro- testing for level difference device in the utility model；
Fig. 3 is the structure top view of reference block in the utility model.
In figure：1st, reference block；2nd, mounting seat；3rd, measurement table；31st, gauge head；32nd, measuring staff；33rd, connecting portion；34th, gauge outfit；4、
Pilot hole；5th, housing screw；6th, form friction pattern；7th, tested part；8th, datum plane is detected；9th, it is detected plane；10th, part is connected
Face.
Embodiment
With reference to embodiment, the utility model will be further described, but does not constitute to of the present utility model any
Limitation, the modification of anyone limited number of time made in the utility model right still will in right of the present utility model
In the range of asking.
Specific embodiment of the utility model is such：Shown in reference picture 1- Fig. 3, a kind of micro- testing for level difference device,
Including can level is slided on tested part 7 reference block 1, the bottom surface of reference block 1 is smooth flat, is set in the side of reference block 1
There is form friction pattern 6, be easy to staff to operate reference block 1 to enter line slip, the side protrusion of reference block 1 is provided with a mounting seat 2, installed
Vertically-mounted on seat 2 to have a measurement table 3, measurement table 3 includes gauge outfit 34, measuring staff 32 and gauge head 31, provided with perpendicular in mounting seat 2
The location structure of straight positioning measurement table 3, measuring staff 32 is inserted into the bottom of mounting seat 2, the bottom surface of reference block 1 as gauge head 31 zero-bit
Alignment surface, reference block 1 and mounting seat 2 are formed in one structure.The level on the detection datum plane 8 of tested part 7 of reference block 1
Slide, the gauge head 31 of measurement table 3 is observed from detection detected planar slide of the datum plane 8 to measurement table 3 of tested part 7
The reading of gauge outfit 34 change of measurement table 3, the difference of front and rear reading is the difference in height for two planes surveyed, so that it is flat intuitively to read two
Micro- difference in height in face, detection is quick, and measurement is convenient, and measurement data precisely, mitigates labor strength, can improve productivity ratio and
Improve the quality of product；Micro- difference in height of micro- step of present apparatus energy effective detection part plane requirement, or two kinds of parts are installed
Micro- difference in height of the joint face of assembling, it is widely used；Mounting seat 2 is integrally formed manufacture with reference block 1, rational in infrastructure, manufacture letter
Single, rigidity is good, quality change, makes the present apparatus in detection process, it is not easy to shake, the stability of device is better, also reduces
Installation steps between mounting seat 2 and reference block 1, save installation time, improve operating efficiency.
In the present embodiment, in connecting portion 33 of the middle part of measurement table 3 provided with connection measuring staff 32 with gauge outfit 34, mounting seat 2
Provided with the pilot hole 4 being adapted with connecting portion 33, location structure be included in mounting seat 2 side can spiral import be provided with leading
The housing screw 5 for being adapted and being in close contact with connecting portion 33 to the inwall in hole 4, the connection by pilot hole 4 to measurement table 3
Portion 33 carries out vertically oriented, measurement table 3 is kept vertical, and is pressed on by housing screw 5 connecting portion 33 of measurement table 3
On, prevent that measurement table 3 from displacement occur in measurement process and influenceing the accurate of measurement data；And by the reading interface of gauge outfit 34
Glide direction during with measurement device be arranged in parallel, enables staff in measurement while using hand actuator, eyes can be just
To gauge outfit 34, it is easy to reading.
In the present embodiment, mounting seat 2, which is protruded, is arranged on the top of reference block 1, and mounting seat 2 is to side in reference block 1
Narrowed structure, forms a breach below mounting seat 2 between reference block 1, and alleviator is located at the side weight of mounting seat 2,
Material is saved, it is cost-effective, the weight of device is reduced, it is easy to carry and transport；Surveyed moreover, the size dimension of mounting seat 2 is met
The installation dimension requirement of scale 3, the height of mounting seat 2 is adapted with the length of connecting portion 33, it is ensured that measurement table 3 can be smoothly
It is positioned in pilot hole 4.
When measurement table 3 is fixed in mounting seat 2, can guarantee that whole device be in gravitational equilibrium state, anti-locking apparatus to
The side of mounting seat 2 is toppled over, and effective anti-locking apparatus the phenomenon of bounce/tilting occurs in measurement is slided, it is ensured that the essence of measurement data
It is accurate；A breach is formed between reference block 1 below mounting seat 2, when the detection datum plane 8 of tested part 7 is flat less than tested
During face 9, it is ensured that device is slided in the detection datum plane 8 of low level and gauge head 31 can slide to detection from high-order tested plane 9
Datum plane 8 carries out the measurement work of difference in height, the structure of device and the step surface of tested part is not interfered, carries significantly
The high adaptability of device.
Because the micro- step or two kinds of parts that require to exist after the completion of part plane machining are installed, to assemble its joint face micro- high
There is micro- step in degree difference, numerical value is in 0.02-0.2 with, and measurement table 3 is amesdial, plane or mutual plane that utilization need to be detected
As detection datum plane 8, micro- height of another step is detected, it is directly perceived to read micro- height difference size between two steps, pass through the above
Device is realized and reduced labor intensity, and improves productivity ratio, improves the quality of product.
During actually detected operation, as shown in Figure 1, detection means is placed on the plane as benchmark on tested part 7
I.e. on detection datum plane 8, gauge head 31 and the detection datum plane 8 of the measurement table 3 of detection means are used as benchmark, pressure table calibration zero
Position makes the pointer of gauge outfit 34 point to zero, and detection means is dragged with hand, gauge head 31 is slided to low level plane from high bit-planes, observes table
The pointer of head is pointed to, you can two levels of reading directly perceived are poor.Detection is quick, and numerical value represents clear, and data are accurate, help to carry
High crudy, improves operating efficiency.
The present apparatus can be also used for the situation of two part connections of detection, as shown in Figure 2, detect the part in two parts
The difference in height for the micro- step that can be formed at joint face 10, the assembly precision of the part of quick detection two, be widely used in part processing,
Assembling field.
It the above is only preferred embodiment of the present utility model, it should be pointed out that for a person skilled in the art,
On the premise of not departing from the utility model structure, several modifications and improvements can also be made, these are new all without this practicality is influenceed
Effect and practical applicability that type is implemented.
Claims (5)
1. a kind of micro- testing for level difference device, it is characterised in that including can level is slided on tested part (7) reference block
(1), the side protrusion of the reference block (1) is provided with a mounting seat (2), vertically-mounted on the mounting seat (2) to have a measurement table
(3), described measurement table (3) includes gauge outfit (34), measuring staff (32) and gauge head (31), provided with perpendicular in described mounting seat (2)
The location structure of the measurement table (3) is directly positioned, the measuring staff (32) is inserted into the mounting seat (2) bottom, the reference block
(1) bottom surface is as the zero adjustment face of the gauge head (31), and described reference block (1) and mounting seat (2) are formed in one knot
Structure.
2. a kind of micro- testing for level difference device according to claim 1, it is characterised in that the bottom surface of the reference block (1)
For smooth flat.
3. a kind of micro- testing for level difference device according to claim 1, it is characterised in that the middle part of the measurement table (3)
Provided with the measuring staff (32) and the connecting portion (33) of the gauge outfit (34) is connected, the mounting seat (2) is provided with and the connection
The pilot hole (4) that portion (33) is adapted, described location structure be included in the mounting seat (2) side can spiral import set
The housing screw (5) that the inwall having with the pilot hole (4) is adapted and is in close contact with the connecting portion (33).
4. a kind of micro- testing for level difference device according to claim 1 or 2 or 3, it is characterised in that the mounting seat (2)
Protrusion is arranged on the top of the reference block (1), and forming one between the reference block (1) below the mounting seat (2) lacks
Mouthful.
5. a kind of micro- testing for level difference device according to claim 1 or 2 or 3, it is characterised in that described reference block
(1) form friction pattern (6) is provided with sideways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298525.9U CN206339216U (en) | 2016-11-30 | 2016-11-30 | A kind of micro- testing for level difference device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298525.9U CN206339216U (en) | 2016-11-30 | 2016-11-30 | A kind of micro- testing for level difference device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206339216U true CN206339216U (en) | 2017-07-18 |
Family
ID=59307695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298525.9U Expired - Fee Related CN206339216U (en) | 2016-11-30 | 2016-11-30 | A kind of micro- testing for level difference device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206339216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297452A (en) * | 2018-11-16 | 2019-02-01 | 国家电网有限公司 | A device for measuring the gap distance between the main shaft of a large hydraulic machine and the bearing bush and its measuring method |
| CN112747654A (en) * | 2019-10-29 | 2021-05-04 | 富鼎电子科技(嘉善)有限公司 | Height difference detection device |
-
2016
- 2016-11-30 CN CN201621298525.9U patent/CN206339216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297452A (en) * | 2018-11-16 | 2019-02-01 | 国家电网有限公司 | A device for measuring the gap distance between the main shaft of a large hydraulic machine and the bearing bush and its measuring method |
| CN112747654A (en) * | 2019-10-29 | 2021-05-04 | 富鼎电子科技(嘉善)有限公司 | Height difference detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210321557U (en) | Target material sputtering depth testing device | |
| CN102980464A (en) | Turbine shell location degree detection tool | |
| CN205580318U (en) | Measuring device | |
| CN206339216U (en) | A kind of micro- testing for level difference device | |
| CN203405177U (en) | Measuring device for shape and dimension of thick steel plate | |
| CN203785603U (en) | Verticality rapid detector | |
| CN205785042U (en) | Survey flatness frock | |
| CN207248053U (en) | A kind of lever detecting tool for detecting height | |
| CN205156806U (en) | Measurable quantity transverse tooth thick ness examines utensil | |
| CN203893769U (en) | Steering device housing position accuracy testing gauge | |
| CN207248054U (en) | A kind of high integrity cubing | |
| CN208567686U (en) | A kind of cubing detecting intake rocker ball pin hole location | |
| CN206618353U (en) | A kind of whether overproof rapid detection fixture of size | |
| CN105352402B (en) | Inclined-plane inner groove width measure measurer | |
| CN202947583U (en) | Turbine casing position degree detecting device | |
| CN209495681U (en) | A kind of device detecting aerial blade thickness | |
| CN208704604U (en) | A kind of simple type depth pistion detection device | |
| CN201885666U (en) | Surface shape calibrator | |
| CN209978757U (en) | A comprehensive device for multi-process detection of connecting rod | |
| CN203231728U (en) | Multidirectional right angle rapid measuring device | |
| CN203605885U (en) | Crankcase comprehensive test tool | |
| CN203869647U (en) | Measuring tool measuring dimension of D-shaped head | |
| CN207515685U (en) | A kind of commutator endoporus detection device | |
| CN101476854A (en) | Verticality detection gauge for chain-plate hole | |
| CN207866178U (en) | A kind of sliding block perpendicularity detection tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |