CN204085353U - Taper hole detection taper plug gauge - Google Patents
Taper hole detection taper plug gauge Download PDFInfo
- Publication number
- CN204085353U CN204085353U CN201420470029.1U CN201420470029U CN204085353U CN 204085353 U CN204085353 U CN 204085353U CN 201420470029 U CN201420470029 U CN 201420470029U CN 204085353 U CN204085353 U CN 204085353U
- Authority
- CN
- China
- Prior art keywords
- taper
- measurement portion
- plug gauge
- gage
- shank
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 238000013461 design Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a kind of survey instrument, specifically a kind of taper hole detection taper plug gauge, comprise taper shank and be fixedly connected on the taper measurement portion on described taper shank, described taper measurement portion is maximum measuring junction near taper shank one end, is minimum measuring junction away from taper shank one end; Described taper measurement portion comprises gage beam central shaft and several gage beams along the uniform setting of gage beam root surface, and the measuring surface of several gage beams described is positioned on same circular conical surface.Use this taper plug gauge effectively can reduce labor intensity of operating staff, and then significantly improve detection efficiency.
Description
Technical field
The utility model relates to a kind of survey instrument, specifically a kind of taper hole detection taper plug gauge.
Background technology
Tapered bore parts in the fabrication process its cone diameter, angular dimension all can produce error, wherein cone diameter error by affect cone in conjunction with time the variation of basal plane distance, the error of cone angle will affect cone binding property.For making tapered bore parts match with it accurate combination of cone object, need conduct a survey to the cone diameter of tapered bore parts and angular error.
In processing in the past and testing process, the error of its cone diameter is normally measured in detection for the tapered bore parts of coning angle 2 α < 30 ° by design specialized feeler gauge, differentiate whether its diameter meet the requirements between two limit whether being in feeler gauge according to the end face of tested tapered bore parts; Cone angle error is measured by colouring (namely feeler gauge and the mutual painted lapping-in of tested tapered bore parts check).
By practical experience, when tested tapered bore parts is larger, designed special feeler gauge mass ratio is heavier, if do not carry out loss of weight design, in use the labour intensity of operating personnel is comparatively large, and not easy to operate.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of structure simple, ingenious, rational taper hole detection taper plug gauge, uses this taper plug gauge effectively can reduce labor intensity of operating staff, and then significantly improve detection efficiency.
Technical scheme according to the utility model provides: a kind of taper hole detection taper plug gauge, be characterised in that: comprise taper shank and be fixedly connected on the taper measurement portion on described taper shank, described taper measurement portion is maximum measuring junction near taper shank one end, is minimum measuring junction away from taper shank one end; Described taper measurement portion comprises gage beam central shaft and several gage beams along the uniform setting of gage beam root surface, and the measuring surface of several gage beams described is positioned on same circular conical surface.
As further improvement of the utility model, uniformly on described gage beam central shaft be provided with four gage beams.
As further improvement of the utility model, described taper shank is connected to the gage beam central shaft end in taper measurement portion.
As further improvement of the utility model, described gage beam is integrally connected on described gage beam central shaft.
As further improvement of the utility model, rear end, described taper measurement portion is formed with groove.
The utility model compared with prior art, advantage is: the utility model product structure simple designs is reasonable, by for existing taper plug gauge measure large-scale part time, the heavier-weight existed and cause the problem of operating personnel's operating difficulties, time-consuming effort and specialized designs, finds that after practical application this Product checking is more convenient, have more operability.The advantage of this product is mainly reflected in following two aspects: the labour intensity that one, effectively can reduce operating personnel and reviewer, easy to use; Two, this product has continued design concept and the test mode of original cone gauge, and metering system is evidence-based, and testing result can effectively be verified; Three, this product effectively can also save starting material, cost-saving to manufacturing enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, taper shank 1, taper measurement portion 2, maximum measuring junction 2-1, minimum measuring junction 2-2, gage beam 2-3, gage beam central shaft 2-4 and groove 3 etc. are comprised.
As shown in Figure 1 and Figure 2, a kind of taper hole detection of the utility model taper plug gauge, comprise taper shank 1 and be fixedly connected on the taper measurement portion 2 on described taper shank 1, described taper measurement portion 2 is maximum measuring junction 2-1 near taper shank 1 one end, is minimum measuring junction 2-2 away from taper shank 1 one end; Described taper measurement portion 2 comprises gage beam central shaft 2-4 and several gage beam 2-3 along the gage beam central shaft 2-4 uniform setting in surface, and the measuring surface of described several gage beams 2-3 is positioned on same circular conical surface.Measuring surface due to gage beam 2-3 is positioned on same measurement plane, so just can guarantee that each measuring surface of each gage beam 2-3 can fit in taper hole inwall preferably when carrying out taper hole and measuring.
As shown in Figure 2, as wherein a kind of embodiment, uniformly on gage beam central shaft 2-4 be provided with four gage beam 2-3.
Described taper shank 1 is connected to the gage beam central shaft 2-4 end in taper measurement portion 2, tapering measurement section 2 can be regulated quickly and easily along the turnover of taper hole to be measured by operation taper shank 1.
Described gage beam 2-3 is integrally connected on described gage beam central shaft 2-4.In production practices, taper measurement portion 2 can pass through forging type, global formation, realizes gage beam 2-3 and is connected with the one of gage beam central shaft 2-4.
Rear end, described taper measurement portion 2 is formed with groove 3, and the object arranging groove 3 provides larger space to the operation of taper plug gauge.
Principle of work of the present utility model is as follows: adopt " painting process ", the excircle of the utility model taper plug gauge 4 decile is coated with along plain line direction 4 red lead oil developers, coating thickness is no more than 5 μm, wide about 5mm, then the taper hole of workpiece for measurement is slowly put into, make it close contact also gently to grinding, take out after taper plug gauge single direction rotation is not more than 45 °, observe on taper plug gauge by tinting of wiping or on workpiece painted area and position to judge whether cone angle error and shape error meet the requirements, and whether dropped between two grooves that distance on feeler gauge is m by the end face of workpiece taper hole and judge whether taper hole diameter meets the requirements.
Claims (5)
1. a taper hole detection taper plug gauge, it is characterized in that: comprise taper shank (1) and be fixedly connected on the taper measurement portion (2) on described taper shank (1), described taper measurement portion (2) is maximum measuring junction (2-1) near taper shank (1) one end, is minimum measuring junction (2-2) away from taper shank (1) one end; Described taper measurement portion (2) comprises gage beam central shaft (2-4) and several gage beams (2-3) along the surperficial uniform setting of gage beam central shaft (2-4), and the measuring surface of several gage beams described (2-3) is positioned on same circular conical surface.
2. taper hole detection taper plug gauge as claimed in claim 1, is characterized in that: described gage beam central shaft (2-4) is above uniform is provided with four gage beams (2-3).
3. taper hole detection taper plug gauge as claimed in claim 1, is characterized in that: described taper shank (1) is connected to gage beam central shaft (2-4) end in taper measurement portion (2).
4. taper hole detection taper plug gauge as claimed in claim 1, is characterized in that: described gage beam (2-3) is integrally connected on described gage beam central shaft (2-4).
5. taper hole detection taper plug gauge as claimed in claim 1, is characterized in that: described taper measurement portion (2) rear end is formed with groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470029.1U CN204085353U (en) | 2014-08-19 | 2014-08-19 | Taper hole detection taper plug gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470029.1U CN204085353U (en) | 2014-08-19 | 2014-08-19 | Taper hole detection taper plug gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085353U true CN204085353U (en) | 2015-01-07 |
Family
ID=52178056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470029.1U Expired - Lifetime CN204085353U (en) | 2014-08-19 | 2014-08-19 | Taper hole detection taper plug gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165559A (en) * | 2014-08-19 | 2014-11-26 | 无锡创明传动工程有限公司 | Taper plug gauge used for taper hole detection |
| CN107791144A (en) * | 2016-08-31 | 2018-03-13 | 鼎奇(天津)主轴科技有限公司 | A kind of measuring method of spindle taper hole precision |
-
2014
- 2014-08-19 CN CN201420470029.1U patent/CN204085353U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165559A (en) * | 2014-08-19 | 2014-11-26 | 无锡创明传动工程有限公司 | Taper plug gauge used for taper hole detection |
| CN107791144A (en) * | 2016-08-31 | 2018-03-13 | 鼎奇(天津)主轴科技有限公司 | A kind of measuring method of spindle taper hole precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |
|
| CX01 | Expiry of patent term |