CN105973120A - Test clamp for detecting pitch - Google Patents
Test clamp for detecting pitch Download PDFInfo
- Publication number
- CN105973120A CN105973120A CN201610295747.3A CN201610295747A CN105973120A CN 105973120 A CN105973120 A CN 105973120A CN 201610295747 A CN201610295747 A CN 201610295747A CN 105973120 A CN105973120 A CN 105973120A
- Authority
- CN
- China
- Prior art keywords
- inspection
- slide block
- away
- clamp base
- hole
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a test clamp for detecting pitches. The test clamp comprises a clamp pedestal, a positioning elastic pin installed on one end of the clamp pedestal, a slide positioning latch installed on the other end of the clamp pedestal, a slide block positioned in the clamp pedestal and a digital display gauge or a dial gauge connected with the slide block, wherein the slide positioning latch is fixedly connected in the slide block. Slightly improvement to the test tool makes pitch measurement easier, the test cost is low, the efficiency is high, and the detection value shows directly. Detection of the distance of two pitches on a same plane can be done conveniently.
Description
Technical field
The invention belongs to the technical field of inspection jig, especially design a kind of inspection hole away from inspection jig.
Background technology
Relating to hole class inspection and be typically necessary design specialized inspection frock, frock type is the most, so causes inspection cost to remain high.Big for detected bore dia tolerance, bolt-type tolerance is difficult to, and can only use high cost three-dimensional coordinates measurement, and checkability is low.
Therefore, it is necessary to design a kind of new inspection hole away from inspection jig.
Summary of the invention
The problem existed for prior art, it is an object of the invention to provide a kind of quick inspection hole away from, allow measured hole away from becoming easily easily, value inspection hole intuitively away from inspection jig.
For achieving the above object, the present invention provide a kind of inspection hole away from inspection jig, comprising: clamp base, be arranged on the positioning elastic latch of clamp base one end, the slip fastening screw being arranged on the other end of clamp base, the slide block being positioned at this clamp base and the metering device being connected with this slide block, wherein, described slip fastening screw is fixedly connected in this slide block.
Further, described positioning elastic latch is vertically mounted on one end of described clamp base；Described slip fastening screw is vertically mounted on the other end of described clamp base by described slide block.
Further, described positioning elastic latch includes the second connecting portion that the assembled portion that the first connecting portion that the installation portion being fixed in described clamp base is connected is connected with this first connecting portion is connected with this assembled portion with this installation portion, wherein, in hole in piece part is fixed on this assembled portion.
Further, the width of described first connecting portion is more than the width of described second connecting portion.
Further, the width of described second connecting portion is more than the width of described assembled portion.
Further, described assembled portion is shaft-like.
Further, described positioning elastic latch is identical with described slip fastening screw shape.
Further, described slide block is that ball is without abrasion slide block.
Further, the both sides of described slide block are provided with the ball being connected with described clamp base.
Further, described metering device is digital wash or amesdial
The present invention, by detecting the trickle improvement of instrument, allows measured hole away from becoming the most easily, and inspection cost is low, and efficiency is high, and value is directly perceived, very convenient for holes distance detection at grade.
Accompanying drawing explanation
Fig. 1 be inspection hole of the present invention away from inspection jig at the sectional view of length direction；
Fig. 2 inspection hole of the present invention away from the front view of inspection jig.
Wherein, 1-positioning elastic latch, 11-installation portion, 12-the first connecting portion, 13-assembled portion, 14-the second connecting portion, 2-slip resilient pin, 3-ball is without abrasion slide block, 4-digital wash or amesdial, 5-clamp bottom board.
Detailed description of the invention
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of the exemplary embodiment of the present invention.But, the present invention can be presented as multiple multi-form, is not construed as the exemplary embodiment being confined to describe here.And it is to provide these embodiments, so that the present invention is fully and completely, and will fully convey the scope of the invention to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left " " right ", for shown in explanatory diagram a element or feature relative to another element or the relation of feature.It should be understood that in addition to the orientation shown in figure, spatial terminology is intended to include device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as being positioned at the element of other elements or feature D score will be located into other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise position (90-degree rotation or be positioned at other orientation), relatively illustrates used herein of space correspondingly to explain.
As depicted in figs. 1 and 2, a kind of inspection hole of the present invention away from inspection jig, including: clamp base 1, the positioning elastic latch 1 of installing this clamp base 1 one end, the slip fastening screw 2 being arranged on the other end of this clamp base 1, the slide block 3 being positioned at this clamp base 5 and the digital wash being connected with this slide block 3 or amesdial 4.Wherein, slip fastening screw 2 is fixing connects in this slide block 3.
Slide block 3 is ball without abrasion slide block, and positioning elastic latch 1 is identical with slip fastening screw 2 shape.
Positioning elastic latch 1 includes the second connecting portion 14 that the assembled portion 13 that the first connecting portion 12 that the installation portion 11 being fixed in clamp base 5 is connected is connected with this first connecting portion 12 is connected with this assembled portion 13 with this installation portion 11, the width of the first connecting portion 12 is more than the width of the second connecting portion 14, the width of the second connecting portion 14 is more than the width of assembled portion 13, and assembled portion 13 is in shaft-like, hole in piece part is fixed in this assembled portion 13.
Slide block 3 both sides are provided with the ball 31,32 being connected with clamp base 5, realize slide block 3 by this ball 31,32 and slide in clamp base 5, thus drive slip fastening screw 2 to slide in clamp base 5.
Positioning elastic latch 1 is vertically mounted on one end of clamp base 5, needs one end of the hole in piece part of inspection to put into this positioning elastic latch 1, is expanded by the compression of this positioning elastic latch 1, it is possible to eliminate the gap, location of this positioning elastic latch 1.
Slip fastening screw 2 is vertically mounted on the other end of clamp base 5 by slide block 3, slide block 3 slides freely with slip fastening screw 2, this slip fastening screw 2 is put in another hole of part needing inspection, the actual distance that distance between final two inspection pins 1,2 is between holes, its data are shown by digital wash or amesdial 4, just can quickly measure the deviation between holes position and nominal dimension, it is judged that this part is the most qualified.
By needing one of hole in piece part of inspection to put in positioning elastic latch 1, expanded by the compression of this positioning elastic latch 1, eliminate the gap, location of this positioning elastic latch 1.
Another hole is put in slip resilient pin 2, holes is the most accurately put in positioning elastic latch 1 and slip resilient pin 2, at this moment occur in that pitch-row parameter on digital wash or amesdial 4, treat numeral or show that stably directly read afterwards is pitch-row to be measured.
The present invention, by detecting the trickle improvement of instrument, allows measured hole away from becoming the most easily, and inspection cost is low, and efficiency is high, and value is directly perceived, very convenient for holes distance detection at grade.
Claims (10)
1. an inspection hole away from inspection jig, it is characterized in that, the positioning elastic latch including clamp base, being arranged on clamp base one end, the slip fastening screw of the other end being arranged on clamp base, the slide block being positioned at this clamp base and the metering device being connected with this slide block, wherein, described slip fastening screw is fixedly connected in slide block.
Inspection hole the most according to claim 1 away from inspection jig, it is characterised in that described positioning elastic latch is vertically mounted on one end of described clamp base；Described slip fastening screw is vertically mounted on the other end of described clamp base by described slide block.
Inspection hole the most according to claim 1 and 2 away from inspection jig, it is characterized in that, described positioning elastic latch includes the second connecting portion that the assembled portion that the first connecting portion that the installation portion being fixed in described clamp base is connected is connected with this first connecting portion is connected with this assembled portion with this installation portion, wherein, in hole in piece part is fixed on this assembled portion.
Inspection hole the most according to claim 3 away from inspection jig, it is characterised in that the width of described first connecting portion is more than the width of described second connecting portion.
Inspection hole the most according to claim 3 away from inspection jig, it is characterised in that the width of described second connecting portion is more than the width of described assembled portion.
Inspection hole the most according to claim 3 away from inspection jig, it is characterised in that described assembled portion is shaft-like.
Inspection hole the most according to claim 3 away from inspection jig, it is characterised in that described positioning elastic latch is identical with described slip fastening screw shape.
Inspection hole the most according to claim 1 and 2 away from inspection jig, it is characterised in that described slide block is ball without abrasion slide block.
Inspection hole the most according to claim 7 away from inspection jig, it is characterised in that the both sides of described slide block are provided with the ball being connected with described clamp base.
Inspection hole the most according to claim 1 away from inspection jig, it is characterised in that described metering device is digital wash or amesdial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295747.3A CN105973120A (en) | 2016-05-06 | 2016-05-06 | Test clamp for detecting pitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295747.3A CN105973120A (en) | 2016-05-06 | 2016-05-06 | Test clamp for detecting pitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105973120A true CN105973120A (en) | 2016-09-28 |
Family
ID=56991951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295747.3A Pending CN105973120A (en) | 2016-05-06 | 2016-05-06 | Test clamp for detecting pitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105973120A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030904A (en) * | 2019-04-19 | 2019-07-19 | 广东鸿图科技股份有限公司 | It is a kind of quick and precisely detection pin hole away from cubing and method |
| CN111693253A (en) * | 2020-06-23 | 2020-09-22 | 中国核动力研究设计院 | Pressure vessel owner bolt hole detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509208A (en) * | 1993-12-20 | 1996-04-23 | Oja; Chris J. | Wheel hole and lug measuring tool and method |
| CN101666605A (en) * | 2009-09-28 | 2010-03-10 | 洛阳Lyc轴承有限公司 | Wind power used double row same diameter four point touching ball slewing bearing groove center distance tester |
| CN201666779U (en) * | 2009-11-12 | 2010-12-08 | 成都艾立特精密机械工具有限公司 | Detection tool for center distance of holes |
| CN201715984U (en) * | 2010-04-30 | 2011-01-19 | 郑又耕 | Novel pitch-row distance admeasuring apparatus |
| CN103438788A (en) * | 2013-08-15 | 2013-12-11 | 无锡蠡湖叶轮制造有限公司 | Pitch-row gauge capable of being read |
-
2016
- 2016-05-06 CN CN201610295747.3A patent/CN105973120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509208A (en) * | 1993-12-20 | 1996-04-23 | Oja; Chris J. | Wheel hole and lug measuring tool and method |
| CN101666605A (en) * | 2009-09-28 | 2010-03-10 | 洛阳Lyc轴承有限公司 | Wind power used double row same diameter four point touching ball slewing bearing groove center distance tester |
| CN201666779U (en) * | 2009-11-12 | 2010-12-08 | 成都艾立特精密机械工具有限公司 | Detection tool for center distance of holes |
| CN201715984U (en) * | 2010-04-30 | 2011-01-19 | 郑又耕 | Novel pitch-row distance admeasuring apparatus |
| CN103438788A (en) * | 2013-08-15 | 2013-12-11 | 无锡蠡湖叶轮制造有限公司 | Pitch-row gauge capable of being read |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030904A (en) * | 2019-04-19 | 2019-07-19 | 广东鸿图科技股份有限公司 | It is a kind of quick and precisely detection pin hole away from cubing and method |
| CN111693253A (en) * | 2020-06-23 | 2020-09-22 | 中国核动力研究设计院 | Pressure vessel owner bolt hole detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
|
| RJ01 | Rejection of invention patent application after publication |