CN107498394A - One kind measurement Groove-width check tool - Google Patents
One kind measurement Groove-width check tool Download PDFInfo
- Publication number
- CN107498394A CN107498394A CN201710888556.2A CN201710888556A CN107498394A CN 107498394 A CN107498394 A CN 107498394A CN 201710888556 A CN201710888556 A CN 201710888556A CN 107498394 A CN107498394 A CN 107498394A
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- CN
- China
- Prior art keywords
- dial gauge
- groove
- fixed plate
- supporting part
- measurement
- Prior art date
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- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses one kind to measure Groove-width check tool, including vertical blocks, measurement standard block and dial gauge, the vertical blocks are followed successively by base, support bar and dial gauge fixed plate from down to up, what base and the dial gauge fixed plate was parallel to each other is arranged at support bar both ends of the surface, and the mounting hole being engaged with dial gauge mounting rod is offered vertically in the dial gauge fixed plate；The measurement standard block is rotary structure, its middle part is corresponding with workpiece inner trough structure, the length at the middle part is consistent with the maximum material size of groove width to be measured, along structure on the notch of corresponding workpiece inside groove, the first supporting part and the second supporting part of cylindrical structure are laid with respectively on both sides of the middle, and measurement standard block frame is located at by workpiece inside groove corresponding position by first supporting part and the second supporting part.Using the cubing, can be measured after checking when participating in the cintest and changing cutter in the case where not dismantling part status, can effectively prevent from measuring after dismounting it is unqualified and can not again accurate clamping the problem of.
Description
Technical field
The invention belongs to be machined fields of measurement, and in particular to one kind measurement Groove-width check tool.
Background technology
In machine industry, typically by the detection of instrument and meter, the size of workpiece is controlled, it is relatively more normal
Have：Slide measure, bevel protractor etc..
And in the processing of precision optical machinery parts, for opening up notch, and the groove width of the notch inside class circular ring structure
When design size precision reaches 0.01mm design requirement, conventional detection instrument can not meet the needs of detection.In order to improve
The accuracy of detection of such groove width, typically detected using three coordinate detection devices., it is necessary to elder generation when being detected using the equipment
Under workpiece is dismantled from lathe, then turn to be detected by three coordinate detection devices, workpiece clamping back and forth, have a strong impact on production
Can, the first inspection time is longer after changing cutter every time.In addition, the workpiece that can not also align work in-process is detected, i.e.,：Processing
During size it is uncontrollable.
The content of the invention
It is an object of the invention to provide one kind to measure Groove-width check tool, to solve the existing inspection proposed in above-mentioned background technology
The problem of process of measurement equipment detection workpiece groove width is relatively complicated, and detection efficiency is relatively low.
To achieve the above object, the present invention provides following technical scheme：One kind measurement Groove-width check tool, including vertical blocks, survey
Measure calibrated bolck and dial gauge, the vertical blocks are followed successively by base, support bar and dial gauge fixed plate from down to up, the base and
What dial gauge fixed plate was parallel to each other is arranged at support bar both ends of the surface, is offered vertically in the dial gauge fixed plate and dial gauge
The mounting hole that mounting rod is engaged；
The measurement standard block is rotary structure, its middle part it is corresponding with workpiece inner trough structure, the length at the middle part and
The maximum material size of groove width to be measured is consistent, along structure on the notch of corresponding workpiece inside groove, is laid with respectively on both sides of the middle
The first supporting part and the second supporting part of cylindrical structure, by first supporting part and the second supporting part by measurement standard block
It is set up in workpiece inside groove corresponding position；
Relative size of the inside groove relative to length in the middle part of measurement standard block is measured by dial gauge, then using middle part length dimension as mark
Standard carries out computing, you can obtains groove width actual size.
During using the cubing, measurement standard block is positioned over workpiece inside groove corresponding position so that the first supporting part and second
Support part is erected on the notch of inside groove along upper respectively.The dial gauge being installed on by adjustment in vertical blocks so that on dial gauge
The end contact of contact and the second supporting part, when side is bonded with inside groove side in the middle part of measurement standard block, record first number
According to traverse measurement calibrated bolck causes the opposite side at middle part and the opposite side of inside groove to fit, and records second of data, first number
It is the measured value obtained according to the changing value between second of data, length dimension and the measured value sum at middle part are groove width
Actual size.
Further, the dial gauge fixed plate side offers the notch for being through to mounting hole, and the dial gauge is fixed
Plate opposite side is further opened with the clamp screw keyhole to be intersected with notch, it is preferred that the notch intersects vertically with clamp screw keyhole.
After dial gauge is installed on dial gauge fixed plate, clamping force is applied to notch by tight fixed bolt, because notch runs through
To mounting hole, so as to give one clamping force of dial gauge mounting rod.
Further, because the middle part of measurement standard block is the rotary structure corresponding with inner trough structure, using
Cheng Zhong, in order to reduce the overall weight of measurement standard block, measurement standard block axis certain distance can be deviateed, by middle part milling and gone
Except a part, a plane is become.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）It can measure in the case where not dismantling part status after checking when participating in the cintest and changing cutter, surveyed after can effectively preventing dismounting
Measure it is unqualified and can not again accurate clamping the problem of；
（2）Scene can detect groove width at any time, and obtain its actual dimensional values；
（3）This cubing is the improvement to original measurement means, can improve the efficiency of the work of quality inspection personnel, improve produce order
Processing progress and beat.
Brief description of the drawings
Fig. 1 uses schematic diagram for the present invention's；
Fig. 2 is the vertical blocks of the present invention and the assembling schematic diagram of dial gauge；
Fig. 3 is the structural representation of the vertical blocks of the present invention；
Fig. 4 is the structural representation of the measurement standard block of the present invention；
In figure：1- bases, 2- support bars, 3- mounting holes, 4- clamp screw keyholes, 5- notches, 6- dial gauge fixed plates, 7- second
Support part, 8- planes, the supporting parts of 9- first, 10- middle parts, 11- dial gauges, 12- contacts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1~Fig. 4 is referred to, the present invention provides a kind of technical scheme：One kind measurement Groove-width check tool, including vertical blocks, survey
Calibrated bolck and dial gauge 11 are measured, the vertical blocks are followed successively by base 1, support bar 2 and dial gauge fixed plate 6 from down to up, described
What base 1 and dial gauge fixed plate 6 were parallel to each other is arranged at the both ends of the surface of support bar 2, is opened up vertically in the dial gauge fixed plate 6
There is the mounting hole 3 being engaged with dial gauge mounting rod, in order to improve the stability that dial gauge is installed in dial gauge fixed plate 6,
The notch 5 for being through to mounting hole 3 is offered in the side of dial gauge fixed plate 6, in the opposite side of dial gauge fixed plate 6 be further opened with
The clamp screw keyhole 4 that notch 5 intersects vertically, after dial gauge 11 is installed on dial gauge fixed plate 6, by tight fixed bolt to notch 5
Apply clamping force, because notch 5 is through to mounting hole 3, so as to one clamping force of mounting rod on dial gauge 11；
The measurement standard block is rotary structure, its 10, length at the middle part 10 corresponding with workpiece inner trough structure of middle part
Degree is consistent with the maximum material size of groove width to be measured, along structure on the notch of corresponding workpiece inside groove, distinguishes in the both sides of middle part 10
The first supporting part 9 and the second supporting part 7 of cylindrical structure are laid with, passes through the supporting part 10 of the first supporting part 9 and second
Measurement standard block frame is located at workpiece inside groove corresponding position, in order to reduce the overall weight of measurement standard block, measurement mark can be deviateed
Quasi- block axis certain distance, the milling of middle part 10 is removed into a part, becomes a plane 8.
During using the cubing, measurement standard block is positioned over workpiece inside groove corresponding position so that the first supporting part 9 and second
Support part 7 is erected on the notch of inside groove along upper respectively.The dial gauge 11 being installed on by adjustment in vertical blocks so that dial gauge 11
On the supporting part 7 of contact 12 and second end contact, when 10 sides are bonded with inside groove side in the middle part of the measurement standard block, record
First time data, traverse measurement calibrated bolck cause 10 opposite side of middle part and the opposite side of inside groove to fit, and record second number
According to the changing value between first time data and second of data is the measured value obtained, the length dimension at middle part 10 and measurement
Value sum is the actual size of groove width.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. one kind measurement Groove-width check tool, including vertical blocks, measurement standard block and dial gauge（11）, it is characterised in that：It is described vertical
Block is followed successively by base from down to up（1）, support bar（2）With dial gauge fixed plate（6）, the base（1）With dial gauge fixed plate
（6）What is be parallel to each other is arranged at support bar（2）Both ends of the surface, the dial gauge fixed plate（6）On offer vertically and dial gauge pacify
The mounting hole that dress bar is engaged（3）；
The measurement standard block is rotary structure, its middle part（10）It is corresponding with workpiece inner trough structure, the middle part（10）
Length it is consistent with the maximum material size of groove width to be measured, along structure on the notch of corresponding workpiece inside groove, in middle part（10）Two
Side is laid with the first supporting part of cylindrical structure respectively（9）With the second supporting part（7）, pass through first supporting part（9）With
Second supporting part（10）Measurement standard block frame is located at workpiece inside groove corresponding position；
Pass through dial gauge（11）Inside groove is measured relative in the middle part of measurement standard block（10）The relative size of length, then with middle part（10）
Length dimension is that standard carries out computing, you can obtains the actual size of groove width.
2. measurement Groove-width check tool according to claim 1, it is characterised in that：The dial gauge fixed plate（6）Side opens up
It is through to mounting hole（3）Notch（5）, the dial gauge fixed plate（6）Opposite side is further opened with and notch（5）Intersect
Clamp screw keyhole（4）.
3. measurement Groove-width check tool according to claim 2, it is characterised in that：The notch（5）With clamp screw keyhole（4）Hang down
It is straight intersecting.
4. measurement Groove-width check tool according to claim 1, it is characterised in that：The middle part（10）Side is plane（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888556.2A CN107498394A (en) | 2017-09-27 | 2017-09-27 | One kind measurement Groove-width check tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888556.2A CN107498394A (en) | 2017-09-27 | 2017-09-27 | One kind measurement Groove-width check tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107498394A true CN107498394A (en) | 2017-12-22 |
Family
ID=60699278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888556.2A Pending CN107498394A (en) | 2017-09-27 | 2017-09-27 | One kind measurement Groove-width check tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107498394A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726228A (en) * | 2008-10-31 | 2010-06-09 | 江苏飞船股份有限公司 | Tool for checking M value of internal spline |
| CN204831124U (en) * | 2015-06-01 | 2015-12-02 | 沈阳黎明航空零部件制造有限公司 | A adjustable calliper for measuring internal diameter on a large scale |
| CN204831127U (en) * | 2015-04-29 | 2015-12-02 | 浙江西南工具有限公司 | Two arc surface size measurement's in two R blades simple and easy survey utensil |
| CN204924106U (en) * | 2015-07-30 | 2015-12-30 | 河南平高电气股份有限公司 | Groove width measuring device |
| CN106482609A (en) * | 2016-11-08 | 2017-03-08 | 广西玉柴机器股份有限公司 | Thrust surface of cylinder body thickness detection apparatus |
| CN207414964U (en) * | 2017-09-27 | 2018-05-29 | 南京晨伟机械设备制造有限公司 | A kind of measurement Groove-width check tool |
-
2017
- 2017-09-27 CN CN201710888556.2A patent/CN107498394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726228A (en) * | 2008-10-31 | 2010-06-09 | 江苏飞船股份有限公司 | Tool for checking M value of internal spline |
| CN204831127U (en) * | 2015-04-29 | 2015-12-02 | 浙江西南工具有限公司 | Two arc surface size measurement's in two R blades simple and easy survey utensil |
| CN204831124U (en) * | 2015-06-01 | 2015-12-02 | 沈阳黎明航空零部件制造有限公司 | A adjustable calliper for measuring internal diameter on a large scale |
| CN204924106U (en) * | 2015-07-30 | 2015-12-30 | 河南平高电气股份有限公司 | Groove width measuring device |
| CN106482609A (en) * | 2016-11-08 | 2017-03-08 | 广西玉柴机器股份有限公司 | Thrust surface of cylinder body thickness detection apparatus |
| CN207414964U (en) * | 2017-09-27 | 2018-05-29 | 南京晨伟机械设备制造有限公司 | A kind of measurement Groove-width check tool |
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