CN207991494U - A kind of long tube kind part measurement positioning adjustment device - Google Patents
A kind of long tube kind part measurement positioning adjustment device Download PDFInfo
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- CN207991494U CN207991494U CN201820572330.1U CN201820572330U CN207991494U CN 207991494 U CN207991494 U CN 207991494U CN 201820572330 U CN201820572330 U CN 201820572330U CN 207991494 U CN207991494 U CN 207991494U
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- positioning
- long tube
- tool
- benchmark
- positioning device
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Abstract
The utility model discloses a kind of long tube kind part measurement positioning adjustment devices, including benchmark to fix tool and at least one positioning device；The benchmark is fixed tool and is fixed on three-dimensional coordinates measurement machine platform by positioning screw, so that the reference plane that the benchmark fixes tool is parallel with the Y-axis of three-dimensional coordinates measurement machine platform, face on the basis of the side of the benchmark fixation tool；The top of the positioning device is equipped with the fixed part for fixing long tube kind part, and the both sides side of the positioning device is positioning surface, and the positioning surface of the positioning device side is bonded with the reference plane, to be positioned to positioning device.It can guarantee measurement accuracy, improve measurement efficiency.
Description
Technical field
The utility model is related to technical fields of mechanical processing, are measured with positioning adjustment more particularly to a kind of long tube kind part
Device.
Background technology
The long tube kind part of three-dimensional coordinates measurement is applied in the past, is that part is placed on dedicated positioning device, it will be first before measuring
Dedicated positioning device is adjusted, keeps its centre of location parallel with measuring machine Y-axis, to ensure the accuracy of measurement result, due to measuring
The needs of other parts, sometimes remove the positioning device, therefore, then when measuring such part, need to readjust positioning
Device, every time adjustment are required for slightly for positioning device being placed on original position, and often covering positioning device needs manual setting nearly 1 hour,
Keep its centre of location parallel with measuring machine Y-axis, in measure batch, by two parts while positioning measurement, adjusts positioning device
Time with regard to offer 2 hours, then can just measure, positioning device is adjusted in measurement and is also easily moved, therefore, measurement accuracy is not
It can guarantee, working efficiency is relatively low.
Utility model content
The purpose of this utility model is to be directed to the positioning device existing in the prior art for moving long tube kind part every time
Afterwards, parallel problem need to be adjusted again, and a kind of long tube kind part measurement positioning adjustment device is provided, by using three coordinates
Location hole on measuring machine measuring table, design specialized adjusting apparatus fix the position of the adjusting apparatus, adjust the device
Reference plane and measuring machine Y-axis keeping parallelism.By designing the adjusting apparatus, ensure that the positioning device of part is parallel with Y-axis,
Three coordinate measuring machine is recycled, rational measurement scheme is formulated.
Technical solution is used by realize the purpose of this utility model：
A kind of long tube kind part measurement positioning adjustment device of the utility model, including benchmark fix tool and it is at least one
Positioning device；
The benchmark is fixed tool and is fixed on three-dimensional coordinates measurement machine platform by positioning screw, so that the benchmark is fixed
The reference plane of tool is parallel with the Y-axis of three-dimensional coordinates measurement machine platform, and the benchmark fixes face on the basis of the side having；
The top of the positioning device is equipped with the fixed part for fixing long tube kind part, the both sides side of the positioning device
Face is positioning surface, and the positioning surface of the positioning device side is bonded with the reference plane, to be positioned to positioning device.
In the above-mentioned technical solutions, the number of the positioning device is more than or equal to two, and adjacent two positioning devices are logical
Position adjustment tool is crossed to be positioned.
In the above-mentioned technical solutions, the two sides of the described position adjustment tool are adjustment face, the adjustment face with it is described
Positioning surface fits to realize the positioning of two neighboring positioning device.
In the above-mentioned technical solutions, the fixed part includes a V-arrangement face, and two inclined surface in V-arrangement face can be effective right
Long tube kind part is positioned.
In the above-mentioned technical solutions, the positioning device is the cuboid block that top is V-arrangement face.
In the above-mentioned technical solutions, adjustment tool in the position is made of the cuboid of two same sizes.
In the above-mentioned technical solutions, the entire flatness of tune of the position adjustment tool is less than or equal to 0.005mm, two long
The length L1 calculating of difference≤0.002mm of cube length, width >=25mm of position adjustment tool, height >=25mm, position adjustment tool are public
Formula：L1>D+L2-L3, wherein：D- diameter of part, gap between two parts of L2, L3- part positioning device length.
In the above-mentioned technical solutions, the benchmark fixes the side of tool equipped with for being fixed vertically to cylinder part
V-groove, the V-groove can be used for positioning other parts, can be positioned to the cylindrical component placed vertically, and first
Positioning device and the second positioning device are used to position horizontal positioned long tube kind part, and the two is complementary to one another so that benchmark
The function of fixed tool is more diversified.
In the above-mentioned technical solutions, the benchmark fixes one gauge orifice of each setting in both ends of tool, the hole of two gauge orifices
Central moment is the positioning holes center square on measuring machine platform measuring position.Both ends positioning, which improves benchmark and fixes, has fixed stabilization
Property.
In the above-mentioned technical solutions, the benchmark fixes the upper surface having and indicates position groove, and the position groove is used
In the placement of mark positioning device.
In the above-mentioned technical solutions, the benchmark fixes the flatness for having reference plane less than or equal to 0.01mm, and roughness is small
In equal to Ra0.08.
Compared with prior art, the utility model has the beneficial effects that：
1, it needs to readjust itself and Y-axis such as after moving dedicated positioning device different from the prior art
It is parallel, benchmark fixes tool fixed form succinct with it, accurate, fastening, ensures that positioning reference plane is always parallel with Y-axis, solution
Adjustment time is long after dedicated positioning device of having determined movement and dedicated positioning device is easy mobile problem in measurement process.From
And ensure that measurement accuracy, improve measurement efficiency.
2, the design of V-groove can be also used for the measurement and positioning of the parts such as other circles during benchmark fixation has, and realize a tool
It is multi-purpose.
3, can according to the number of long tube kind part to be measured be freely combined positioning adjustment device, only to a long tube kind part into
When row measures, chosen and long tube kind part phase when being measured to more than two long tube kind parts without practical position adjustment tool
With the positioning device of number, and the position adjustment tool of corresponding number is chosen, flexibility in use is high.
Description of the drawings
Fig. 1 show the vertical view of positioning adjustment device in embodiment 1.
Fig. 2 show the vertical view of positioning adjustment device in embodiment 2.
The vertical view of fixed tool on the basis of shown in Fig. 3.
Fig. 4 show the sectional view of the first positioning device.
Fig. 5 show position adjustment tool front view.
Fig. 6 show position adjustment tool left view.
In figure：1- benchmark fix tool, 2- positioning screws, the first long tube kind parts of 3-, the first positioning devices of 4-, the positions 5- tune
Whole tool, the second long tube kind parts of 6-, the second positioning devices of 7-, 8- three-dimensional coordinates measurement machine platforms, 9-V type grooves, 10- gauge orifices, 11-
Position groove, 12- fixed parts.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, a kind of long tube kind part measurement positioning adjustment device of the utility model, including benchmark fix tool
1 and first positioning device 4；
The benchmark is fixed tool 1 and is fixed in the location hole on three-dimensional coordinates measurement machine platform 8 by positioning screw 2, so that
The reference plane for obtaining the benchmark fixation tool 1 is parallel with the Y-axis of three-dimensional coordinates measurement machine platform, and the benchmark fixes tool 1
Side on the basis of face；
First positioning device, 4 top is equipped with the fixed part for fixing long tube kind part, first positioning device 4
Two sides be positioning surface, the left side positioning surface of first positioning device 4 is bonded with the reference plane for first
Positioning device 4 is positioned.
This embodiment can carry out positioning measurement to one long tube kind part, adjust the benchmark that the benchmark fixes tool 1 as a result,
Face and measuring machine Y-axis keeping parallelism, it is only necessary to which benchmark fixation 1 reference plane of tool is parallel with Y-axis in an adjusting apparatus, by positioning spiral shell
Benchmark is fixed tool 1 and fixed by nail 2, and 4 positioning surface of the first positioning device of long tube kind part is come to the reference plane that benchmark fixes tool 1
On, that is, ensure that the center of part positioning device is parallel with Y-axis, solves after moving part positioning device every time, need to adjust again
The problem of row is flattened, while benchmark fixes fastening of the tool by screw, ensure that the firm of part positioning device, and then ensure that
Measurement accuracy improves the measurement efficiency of such part.
The localization method of the long tube kind part measurement positioning adjustment device, includes the following steps：
Step 1, benchmark tool is fixed 1 to be fixed on the measurement position of three-dimensional coordinates measurement machine platform 8 so that its reference plane with
Machine Y-axis is parallel；
It is placed on the measurement position of three-dimensional coordinates measurement machine platform 8 specifically, benchmark is fixed tool 1, it is thick with positioning screw 2
It is parallel with machine Y-axis to adjust its reference plane by three coordinate measuring machine, positioning screw 2 is fastened for positioning；
Step 2, the positioning surface of the first positioning device 4 is close to the reference plane that benchmark fixes tool 1, with to the first positioning device
4 realize positioning.
Embodiment 2
The present embodiment optimizes on the basis of embodiment 1, can carry out positioning survey to two or more long tube kind parts
Amount, as shown in Fig. 2, a kind of long tube kind part measurements positioning adjustment device of the utility model, including benchmark fixation has 1, the
One positioning device 4, position adjustment tool 5 and the second positioning device 7；
The benchmark is fixed tool 1 and is fixed in the location hole on three-dimensional coordinates measurement machine platform by positioning screw 2, so that
The reference plane that the benchmark fixes tool 1 is parallel with the Y-axis of three-dimensional coordinates measurement machine platform, and the benchmark fixes tool 1
Face on the basis of side；
The top of first positioning device 4 is equipped with the fixed part for fixing the first long tube kind part 3, and described second is fixed
The top of position device 7 is equipped with the fixed part for fixing the second long tube kind part 6, and first positioning device 4 and second positions
The two sides of device 7 are positioning surface, and the two sides of the position adjustment tool 5 are adjustment face, a left side for first positioning device 4
Side-locating face is bonded with the reference plane for being positioned to the first positioning device 4, the tune in 5 left side of position adjustment tool
The right positioner face of whole face and first positioning device 4 fits for being positioned to position adjustment tool 5, the position
The adjustment face on 5 right side of adjustment tool and the left side positioning surface of second positioning device 7 fit for the second positioning device 7
It is positioned.
Reference plane and measuring machine Y-axis keeping parallelism that the benchmark fixes tool 1 are adjusted as a result, by positioning screw 2 by benchmark
It fixes tool 1 to fix, 4 positioning surface of the first positioning device of long tube kind part, which is come to benchmark, to be fixed in the reference plane of tool 1, realization pair
Second positioning device 7 of long tube kind part is come to the first positioning dress by the positioning of the first positioning device 4 by position adjustment tool 5
It sets on 4 positioning surface, you can realize the positioning of the second positioning device 7.Positioning measurement can be carried out to two long tube kind part.
It is preferred that as shown in figure 3, as shown in figure 4, the fixed part 12 is V-arrangement face, two of V-arrangement face tilt
Face can effectively position long tube kind part.
It is preferred that as seen in figs. 5-6, position adjustment tool 5 is two equidistant cuboids, cuboid two
Transverse plane degree is less than or equal to 0.005mm, difference≤0.002mm of two rectangular body lengths, width >=25mm of position adjustment tool 5, high
>=25mm, the length L1 calculation formula of position adjustment tool 5：L1>D+L2-L3, wherein：D- diameter of part；Between two parts of L2
Gap；L3- part positioning device length.
And so on, if necessary to carry out positioning measurement formula to n (n is more than or equal to 2 integer) a long tube kind part, then
N-1 positioning device and a position adjustment tools 5 of 2* (n-1) are chosen, one-time positioning completes the positioning measurement of multiple long tube kind parts,
Improve operating efficiency.
The localization method of the long tube kind part measurement positioning adjustment device, includes the following steps：
Step 1, benchmark tool is fixed 1 to be fixed on the measurement position of three-dimensional coordinates measurement machine platform 8 so that its reference plane with
Machine Y-axis is parallel；
It is placed on the measurement position of three-dimensional coordinates measurement machine platform 8 specifically, benchmark is fixed tool 1, it is thick with positioning screw 2
It is parallel with machine Y-axis to adjust its reference plane by three coordinate measuring machine, positioning screw 2 is fastened for positioning；
Step 2, the left side positioning surface of the first positioning device 4 is close to the reference plane that benchmark fixes tool 1, to be positioned to first
Device 4 realizes positioning；
Step 3, the left side adjustment face of position adjustment tool 5 is fitted tightly on the right positioner face of the first positioning device 4,
The left side positioning surface of second positioning device 7 is fitted tightly on the right side adjustment face of position adjustment tool 5, realizes and positioned to second
The positioning of device 7, in ensure that the center of the first positioning device 4 and the second positioning device 7 is parallel with Y-axis and two devices
Mutual alignment.
Embodiment 3
As shown in figure 3, the side that the benchmark fixes tool 1 is equipped with V-groove 9, the V-groove 9 can be used for positioning other
Part can position the cylindrical component placed vertically, and the first positioning device 4 and the second positioning device 7 are used for water
The long tube kind part of placing flat is positioned, and the two, which is complementary to one another, makes the function of benchmark fixation tool 1 more diversified, realizes one
Tool is multi-purpose.
It is preferred that a gauge orifice 10, two gauge orifice holes center is respectively arranged in the both ends that the benchmark fixes tool 1
Square is the positioning holes center square on measuring machine platform measuring position.Both ends positioning improves benchmark and fixes 1 fixed stability of tool.
It is preferred that the upper surface that the benchmark fixes tool 1 indicates position groove 11, the position groove is used for
Indicate the placement of positioning device.
It is preferred that the benchmark fixes the flatness of 1 reference plane of tool less than or equal to 0.01mm, and roughness is less than etc.
In Ra0.08, benchmark is fixed tool and is screwed after measuring machine platform, and adjusting its reference plane should be able to reach and measuring machine Y-axis side
To keeping parallelism.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (10)
1. a kind of long tube kind part measurement positioning adjustment device, which is characterized in that have including benchmark fixation and at least one fixed
Position device；
The benchmark is fixed tool and is fixed on three-dimensional coordinates measurement machine platform by positioning screw, so that the benchmark fixes tool
Reference plane is parallel with the Y-axis of three-dimensional coordinates measurement machine platform, and the benchmark fixes face on the basis of the side having；
The upper surface of the positioning device is equipped with the fixed part for fixing long tube kind part, the both sides side of the positioning device
It is positioning surface, the positioning surface of the positioning device side is bonded with the reference plane to be positioned to positioning device.
2. a kind of long tube kind part measurement positioning adjustment device as described in claim 1, which is characterized in that the positioning dress
The number set is more than or equal to two, and adjacent two positioning devices are positioned such that two long tube kind parts by position adjustment tool
Interval separates.
3. a kind of long tube kind part measurement positioning adjustment device as claimed in claim 2, which is characterized in that the position
The two sides of adjustment tool are adjustment face, and the adjustment face fits with the positioning surface to realize two neighboring positioning device
Positioning.
4. a kind of long tube kind part measurement positioning adjustment device as described in claim 1, which is characterized in that the fixation
Portion includes a V-arrangement face.
5. a kind of long tube kind part measurement positioning adjustment device as claimed in claim 4, which is characterized in that the positioning dress
It is set to the cuboid block that top is V-arrangement face.
6. a kind of long tube kind part measurement positioning adjustment device as claimed in claim 2, which is characterized in that the position
Adjustment tool is made of the cuboid of two same sizes.
7. a kind of long tube kind part measurement positioning adjustment device as claimed in claim 6, which is characterized in that the position tune
The entire flatness of tune of whole tool is less than or equal to 0.005mm, difference≤0.002mm of two rectangular body lengths, position adjustment tool
Width >=25mm, height >=25mm.
8. a kind of long tube kind part measurement positioning adjustment device as described in claim 1, which is characterized in that the benchmark is solid
Surely the side having is equipped with for the V-groove to being fixed vertically to cylinder part.
9. a kind of long tube kind part measurement positioning adjustment device as described in claim 1, which is characterized in that the benchmark is solid
Surely the upper surface having indicates position groove, and the position groove is used to indicate the placement of positioning device.
10. a kind of long tube kind part measurement positioning adjustment device as described in claim 1, which is characterized in that the benchmark
The flatness of fixed tool reference plane is less than or equal to 0.01mm, and roughness is less than or equal to Ra0.08.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572330.1U CN207991494U (en) | 2018-04-20 | 2018-04-20 | A kind of long tube kind part measurement positioning adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572330.1U CN207991494U (en) | 2018-04-20 | 2018-04-20 | A kind of long tube kind part measurement positioning adjustment device |
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| Publication Number | Publication Date |
|---|---|
| CN207991494U true CN207991494U (en) | 2018-10-19 |
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ID=63831100
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572330.1U Expired - Fee Related CN207991494U (en) | 2018-04-20 | 2018-04-20 | A kind of long tube kind part measurement positioning adjustment device |
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| CN (1) | CN207991494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413909A (en) * | 2018-04-20 | 2018-08-17 | 核工业理化工程研究院 | A kind of long tube kind part measurement positioning adjustment device and its localization method |
-
2018
- 2018-04-20 CN CN201820572330.1U patent/CN207991494U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413909A (en) * | 2018-04-20 | 2018-08-17 | 核工业理化工程研究院 | A kind of long tube kind part measurement positioning adjustment device and its localization method |
| CN108413909B (en) * | 2018-04-20 | 2024-01-23 | 核工业理化工程研究院 | Positioning adjustment device for measuring long cylinder parts and positioning method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |