CN203216434U - Meter used for measuring depth of step hole - Google Patents
Meter used for measuring depth of step hole Download PDFInfo
- Publication number
- CN203216434U CN203216434U CN 201320266701 CN201320266701U CN203216434U CN 203216434 U CN203216434 U CN 203216434U CN 201320266701 CN201320266701 CN 201320266701 CN 201320266701 U CN201320266701 U CN 201320266701U CN 203216434 U CN203216434 U CN 203216434U
- Authority
- CN
- China
- Prior art keywords
- measuring
- hole
- workpiece
- support
- depth
- 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
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a meter used for measuring depth of a step hole. The meter used for measuring depth of the step hole comprises a dial indicator head having a measuring rod, a measuring support provided with a plurality of vertically-arranged through-holes, an extension rod connected with a bottom portion of the measuring rod and a measuring head connected with a bottom portion of the extension rod, wherein the measuring rod penetrates through the through-holes, the dial indicator head is arranged above the measuring support, and two sides of the measuring support are provided with thread holes which are transversely distributed and are used for matching with threads of mounting screws of the dial indicator head. The meter used for measuring depth of the step hole has a simple structure, before measuring a workpiece, the measuring support is arranged on a standard dimension of the workpiece to be measured, zero setting of a dial indicator is carried out, the measuring support is further arranged on a top portion of a hole of the workpiece to be measured transversely, the measuring head is extended to a bottom portion of the hole of the workpiece to be measured and is even with the bottom portion, an indication scale of a pointer of the dial indicator is deviation of the workpiece and the standard dimension.
Description
Technical field
The utility model relates to a kind of for the scale of measuring the shoulder hole degree of depth.
Background technology
When machining bearing seat shoulder hole, two cascaded surfaces are at a distance of too far away, and the measurement basal plane of general pit gauge is too short, can not satisfy the detection requirement of some special sizes, and cascaded surface precision height, general pit gauge precision is 0.02mm, occurs erroneous judgement or misjudgement easily for dimension limit; The scale mark of general pit gauge, it is bigger influenced by light, increases operator's measurement difficulty, increases personal error.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple in structure, precision is high, easy to operate is used for measuring the scale of the shoulder hole degree of depth.
In order to address the above problem, it is a kind of for the scale of measuring the shoulder hole degree of depth that the utility model provides, and comprising: be with the percentage gauge outfit of sounding rod, be provided with the measurement support of the through hole of a plurality of vertical distributions, be connected in the extension rod of this sounding rod bottom, the gauge head that links to each other with the extension rod bottom; Described sounding rod is located in the through hole, and the percentage gauge outfit is in measures the support top, the both sides of described measurement support be provided with cross direction profiles, be used for the threaded hole with the mounting screw threaded engagement of percentage gauge outfit.
The cross section of described measurement support is square or concave shape.
The utility model has positive effect with respect to prior art: of the present utility model simple for the scale construction of measuring the shoulder hole degree of depth.Before the measuring workpieces, be placed on the standard size that needs measuring workpieces measuring support; Adjust the pointer of dial gauge and will measure the top that support is disposed across the hole of workpiece for measurement again to zero-bit, gauge head is extended to workpiece for measurement the hole the bottom and flush with the bottom, the indicated scale of observation dial gauge pointer is workpiece and standard-sized deviation.
Description of drawings
For the utility model can more clearly be understood, below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural drawing for the scale of measuring the shoulder hole degree of depth of the present utility model.
Embodiment
See Fig. 1, the scale that is used for measuring the shoulder hole degree of depth of present embodiment comprises: be with the percentage gauge outfit 4 of sounding rod 3, be provided with the measurement support 1 of the through hole 2 of a plurality of vertical distributions, be connected in the extension rod 5 of these sounding rod 3 bottoms, the gauge head 6 that links to each other with extension rod 5 bottoms; Described sounding rod 3 is located in the through hole 2, and percentage gauge outfit 4 is in measures support 1 top, the both sides of described measurement support 1 be provided with cross direction profiles, be used for the threaded hole 7 with the mounting screw threaded engagement of percentage gauge outfit.
The cross section of described measurement support 1 is square or concave shape.
Before the measuring workpieces, adjust the percentage gauge outfit to correct position, and lock with the lock-screw of side; Be placed on the standard size that needs measuring workpieces measuring support 1, adjust the pointer of percentage gauge outfit 4 to zero-bit; To measure the top that support 1 is disposed across the hole of workpiece for measurement again, gauge head 6 is extended to workpiece for measurement the hole the bottom and flush with the bottom, the scale of observing the pointer indication of percentage gauge outfit is workpiece and standard-sized deviation.
Compare the scale of present embodiment with original measurement measurer: it is long to measure basal plane, satisfies the measurement requirement of special shoulder hole; The dial gauge scale is obvious, and reading fast, intuitively is not subjected to light and artificial factor; Dial gauge precision 0.01 mm, the measuring accuracy height; Increase or the minimizing extension rod, can satisfy the measurement requirement of different product size, highly versatile; Simple, convenient, fast, less demanding to the operator; Make simply, cost is low.
Obviously, above-described embodiment only is for the utility model example clearly is described, and is not to be restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (2)
1. a scale that is used for measuring the shoulder hole degree of depth is characterized in that comprising: be with the percentage gauge outfit of sounding rod, be provided with the measurement support of the through hole of a plurality of vertical distributions, be connected in the extension rod of this sounding rod bottom, the gauge head that links to each other with the extension rod bottom; Described sounding rod is located in the through hole, and the percentage gauge outfit is in measures the support top, the both sides of described measurement support be provided with cross direction profiles, be used for the threaded hole with the mounting screw threaded engagement of percentage gauge outfit.
2. according to claim 1 for the scale of measuring the shoulder hole degree of depth, it is characterized in that: the cross section of described measurement support (1) is square or concave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266701 CN203216434U (en) | 2013-05-15 | 2013-05-15 | Meter used for measuring depth of step hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266701 CN203216434U (en) | 2013-05-15 | 2013-05-15 | Meter used for measuring depth of step hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216434U true CN203216434U (en) | 2013-09-25 |
Family
ID=49205961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320266701 Expired - Fee Related CN203216434U (en) | 2013-05-15 | 2013-05-15 | Meter used for measuring depth of step hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216434U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557831A (en) * | 2013-11-15 | 2014-02-05 | 中国重汽集团济南动力有限公司 | Device and method for online detection of symmetry degree of universal joint pin holes of differential case |
| CN103604351A (en) * | 2013-11-25 | 2014-02-26 | 衢州学院 | Measurement instrument used for weathering stripping depth of short cylindrical stone historical relic and measurement method |
| CN104567613A (en) * | 2014-12-30 | 2015-04-29 | 衢州学院 | Measuring device for measuring weathering spalling depth of rock surface, and measuring method of measuring device |
| CN105466314A (en) * | 2015-12-23 | 2016-04-06 | 西南交通大学 | Combined feeler gauge tool capable of realizing step boring and depth control |
| CN108775847A (en) * | 2018-05-11 | 2018-11-09 | 南京信息职业技术学院 | Gauge for measuring length of rod part |
| CN110307818A (en) * | 2019-06-21 | 2019-10-08 | 江苏理工学院 | A kind of ladder plan range and hole depth measuring device |
-
2013
- 2013-05-15 CN CN 201320266701 patent/CN203216434U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557831A (en) * | 2013-11-15 | 2014-02-05 | 中国重汽集团济南动力有限公司 | Device and method for online detection of symmetry degree of universal joint pin holes of differential case |
| CN103557831B (en) * | 2013-11-15 | 2016-03-30 | 中国重汽集团济南动力有限公司 | A kind of device and method of on-line checkingi differential carrier cross shaft hole symmetry |
| CN103604351A (en) * | 2013-11-25 | 2014-02-26 | 衢州学院 | Measurement instrument used for weathering stripping depth of short cylindrical stone historical relic and measurement method |
| CN103604351B (en) * | 2013-11-25 | 2017-09-19 | 衢州学院 | Measurement instrument and measuring method for short cylindrical shape stone cultural artifact weathering off depth |
| CN104567613A (en) * | 2014-12-30 | 2015-04-29 | 衢州学院 | Measuring device for measuring weathering spalling depth of rock surface, and measuring method of measuring device |
| CN105466314A (en) * | 2015-12-23 | 2016-04-06 | 西南交通大学 | Combined feeler gauge tool capable of realizing step boring and depth control |
| CN108775847A (en) * | 2018-05-11 | 2018-11-09 | 南京信息职业技术学院 | Gauge for measuring length of rod part |
| CN110307818A (en) * | 2019-06-21 | 2019-10-08 | 江苏理工学院 | A kind of ladder plan range and hole depth measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203216434U (en) | Meter used for measuring depth of step hole | |
| CN202158818U (en) | Simple and convenient multipurpose detection platform | |
| CN204085427U (en) | A kind of measuring for verticality measurer | |
| CN203629512U (en) | High-accuracy internal gear major diameter detection instrument | |
| CN103822565A (en) | Pitch-row comparative measurement instrument | |
| CN202648597U (en) | Coupling sleeve step surface to stepped hole surface depth measuring gauge | |
| CN203785599U (en) | Hole distance comparison and measuring device | |
| CN203274647U (en) | Comprehensive detection tool for threaded holes | |
| CN204730792U (en) | A kind of hand-held internal diameter guide rail conical surface measurement mechanism | |
| CN104406473A (en) | Pitch vernier caliper | |
| CN204373533U (en) | A kind of vernier caliper surveying the core diameter of thread | |
| CN103438788A (en) | Pitch-row gauge capable of being read | |
| CN203824505U (en) | Testing fixture used for detecting workpiece planeness | |
| CN206756061U (en) | A kind of adjustable tile thickness measuring instrument | |
| CN208108946U (en) | A kind of measurement wellhead sealing steel ring V-groove go-no go gauge | |
| CN202329460U (en) | Taper hole measurement device | |
| CN205300473U (en) | Mar measuring apparatu | |
| CN202420348U (en) | Inspection tool for standard component | |
| CN203216427U (en) | External diameter measuring meter for measuring external diameter of front edge | |
| CN203837607U (en) | Vernier caliper for detecting section dimension | |
| CN204085420U (en) | A kind of precision level drift indicator | |
| CN102798327A (en) | Check tool for excircle diameter | |
| CN107401962A (en) | A kind of depth of thread rule of replaceable gauge head and application method | |
| CN201885666U (en) | Surface shape calibrator | |
| CN207050595U (en) | A kind of depth of thread rule of replaceable gauge head |
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: 20130925 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |