CN205950420U - Measuring mechanism accuracy testing frock - Google Patents
Measuring mechanism accuracy testing frock Download PDFInfo
- Publication number
- CN205950420U CN205950420U CN201620947983.4U CN201620947983U CN205950420U CN 205950420 U CN205950420 U CN 205950420U CN 201620947983 U CN201620947983 U CN 201620947983U CN 205950420 U CN205950420 U CN 205950420U
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- CN
- China
- Prior art keywords
- leveling ruler
- measuring mechanism
- support
- core axle
- accuracy detection
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Abstract
The utility model discloses a measuring mechanism accuracy testing frock, including leveling ruler, positioning core axle, first support, second support, range unit and analytic system, positioning core axle fixed mounting is in leveling ruler one side, the positioning core axle can fixed mounting in the taper hole of roll grinder's the headstock, first support and second support are installed respectively on the leveling ruler, the distance between first, two supports can be adjusted, the measuring mechanism on range unit and the roll grinder can detect first, two support intervals respectively, analytic system can analysis range unit and roll grinder on the measured data of measuring mechanism confirm the offset, the utility model discloses a numerical value that records is adjusted, is compensated electric system to eliminate the lathe measurement accuracy error that part and assembly error lead to, improve precision of the machine. The utility model discloses a crucial original paper adopts the marble material that the rigidity is good, hardness is high, strong resistance to abrasion temperature deformation is little, makes this set mechanism more accurate, stable.
Description
Technical field
This utility model is related to a kind of roller surface process equipment, particularly to a kind of measuring mechanism accuracy detection frock.
Background technology
Lathe will necessarily produce error in processing and assembling process, for Digit Control Machine Tool, by electrical system
Compensation can reduce error to greatest extent, improve feed accuracy.
Utility model content
In order to make up above deficiency, this utility model provides a kind of measuring mechanism accuracy detection frock, this measuring mechanism
Accuracy detection frock the measuring mechanism on roll grinder can be corrected it is ensured that during work pieces process measurement accurately it is ensured that plus
Work precision.
This utility model be employed technical scheme comprise that to solve its technical problem：A kind of measuring mechanism accuracy detection work
Dress, including leveling ruler, positioning core axle, first support, second support, range unit and analysis system, the fixing peace of described positioning core axle
It is loaded on leveling ruler side, positioning core axle can be fixedly installed in the taper hole of the headstock of roll grinder, first support and second support
It is respectively arranged on leveling ruler, the distance between first and second support can be adjusted, the measuring mechanism on range unit and roll grinder
It is able to first and second set spacing from detecting, analysis system can analyze the survey on range unit and roll grinder
The measurement data of measuring mechanism determines offset.
As further improvement of the utility model, described positioning core axle is provided with the taper hole with the headstock of roll grinder
The tapered end joined.
As further improvement of the utility model, described leveling ruler is marble leveling ruler.
As further improvement of the utility model, it is additionally provided with the first slide block and the second slide block, first and second can be along leveling ruler
On leveling ruler, first and second support is fixedly installed on first and second slide block length direction slip cap respectively, and leveling ruler side wall sets
There are some positioning reference holes, first and second slide block is respectively equipped be able to any one positioning datum hole site on leveling ruler just
To first and second pin-and-hole, be additionally provided with the first alignment pin and the second alignment pin, what the first alignment pin can be dismantled is inserted in the first pin
Hole and a positioning datum in the hole, what the second alignment pin can be dismantled is inserted in the second pin-and-hole and another positioning datum in the hole.
As further improvement of the utility model, described first and second alignment pin is jump ring pin.
As further improvement of the utility model, described first and second slide block is marble slide block.
As further improvement of the utility model, it is additionally provided with base, described base side is provided with one and supplies leveling ruler to place
Supporting surface, leveling ruler is positioned on this supporting surface, also setting of can rotating of axial retention and circumferencial direction on the supporting surface of base
There are at least two bolts, at least two bolts are threadeded with leveling ruler respectively, at least two bolts arrange along leveling ruler length direction.
As further improvement of the utility model, described positioning core axle is installed on base opposite side.
As further improvement of the utility model, described range unit is to be fixedly installed on first and second support respectively
A pair of laser interferometer.
As further improvement of the utility model, it is additionally provided with the electrolevel of the horizontal accuracy for measuring leveling ruler.
Advantageous Effects of the present utility model are：The numerical value that this utility model passes through to record is adjusted to electrical system
Whole, compensation, thus eliminating the machine tool measuring trueness error that part and rigging error lead to, improves machine tool accuracy.This utility model
Crucial original paper is good using rigidity, hardness is high, the strong temperature deformation of wearability is little marble material, make this set mechanism more smart
Close, stable.
Brief description
Fig. 1 is structural principle front view of the present utility model；
Fig. 2 is for A-A in Fig. 1 to sectional view.
Specific embodiment
Embodiment：A kind of measuring mechanism accuracy detection frock, including leveling ruler 1, positioning core axle 2, first support 3, second
Frame 4, range unit and analysis system, described positioning core axle 2 is fixedly installed in leveling ruler 1 side, and positioning core axle 2 can fixedly mount
In the taper hole of the headstock of roll grinder, first support 3 and second support 4 are respectively arranged on leveling ruler 1, first and second support it
Between distance can adjust, the measuring mechanism on range unit and roll grinder is able to first and second set spacing from entering
Row detection, the measurement data that analysis system can analyze the measuring mechanism on range unit and roll grinder determines offset.
Positioning core axle 2 is connected with the taper hole of the headstock of roll grinder, first records first and second using the measuring mechanism of lathe
Range data between support, then record the distance between first and second support with range unit, record data respectively, then adjustment the
First, two set spacings from, record second group of data as stated above, by that analogy, finally by analysis system integral data, analysis
Offset, finally on the basis of range unit, the error of machine tool measuring mechanism is contracted to minimum, this detecting tool structure letter
Single, easy to use, being capable of the certainty of measurement of measuring mechanism on effective detection roll grinder it is corrected it is ensured that workpiece
Machining accuracy.
Described positioning core axle 2 is provided with the tapered end mating with the taper hole of the headstock of roll grinder, by diminished shaft with
Bellmouth is positioned and is installed, easy for installation, and positioning precision is high.
Described leveling ruler 1 is marble leveling ruler 1, and marble material is rigidly good, hardness is high, the strong temperature deformation of wearability is little, energy
Guarantee accuracy of detection.
It is additionally provided with the first slide block 5 and the second slide block 6, first and second can be along leveling ruler 1 length direction slip cap located at leveling ruler 1
On, first and second support is fixedly installed on first and second slide block respectively, and leveling ruler 1 side wall is provided with some positioning reference holes 7, the
First, be respectively equipped with two slide blocks be able to any one positioning reference holes 7 position on leveling ruler 1 just to first and second pin-and-hole 8,
9, it is additionally provided with the first alignment pin 10 and the second alignment pin 11, what the first alignment pin 10 can be dismantled is inserted in the first pin-and-hole and one
In positioning reference holes 7, what the second alignment pin 11 can be dismantled is inserted in the second pin-and-hole and another positioning reference holes 7, passes through
Extract the dropout that first and second alignment pin realizes first and second slide block and leveling ruler 1, the two can relatively slide, when sliding into suitable position
Postpone, insertion first and second alignment pin can achieve that the two positions again, and positioning is convenient, accurately.
Described first and second alignment pin is jump ring pin, and the alignment pin location and installation with Circlip apparatus is convenient, can automatic fastening
Connect.
Described first and second slide block is marble slide block, and vital part uses marble material, and rigidity is good, hardness is high, resistance to for it
The strong temperature deformation of mill property is little, can ensure that accuracy of detection it is ensured that sliding position high precision.
It is additionally provided with base 12, described base 12 side is provided with a supporting surface supplying leveling ruler 1 placement, leveling ruler 1 is positioned over this
On supporting surface, on the supporting surface of base 12 also axial retention and circumferencial direction can rotate be provided with least two bolts 13, extremely
Few two bolts 13 are threadeded with leveling ruler 1 respectively, and at least two bolts 13 arrange along leveling ruler 1 length direction, by base 12
Fixed installation leveling ruler 1 and positioning core axle 2, positioning is convenient.
Described positioning core axle 2 is installed on base 12 opposite side.
Described range unit is a pair of laser interferometer being fixedly installed on first and second support respectively, laser interferometer
Certainty of measurement is high, easy to use.
It is additionally provided with the electrolevel of the horizontal accuracy for measuring leveling ruler 1.
Operating process of the present utility model is as follows：
1. first the tapered end of positioning core axle 2 is fixed in the taper hole of roll grinder lathe head it is ensured that positioning core axle 2 and headstock master
The axiality of axle requires；
2. use the horizontal accuracy of the leveling ruler 1 of electrolevel centering marble material；
3. the detection original paper of laser interferometer is placed respectively on first and second support and adjusts focusing；
4., first by roll grinder return reference point, then record first and second frame member with the measuring mechanism on roll grinder
Distance, and record；
5. record the distance between first and second support using laser interferometer, and record；
6. extract the alignment pin with Circlip apparatus, alignment pin is moved extremely by first and second slide block of mobile marble material
Next hole；
Method with reference to step 4,5 records second group of data and records, by that analogy, DATA REASONING is complete, Ran Houtong
Cross analysis system to compare, analyze, determine offset, finally on the basis of laser interferometer data, adjust offset.
Claims (10)
1. a kind of measuring mechanism accuracy detection frock it is characterised in that:Including leveling ruler (1), positioning core axle (2), first support
(3), second support (4), range unit and analysis system, described positioning core axle is fixedly installed in leveling ruler side, positioning core axle energy
In the taper hole of the headstock being enough fixedly installed in roll grinder, first support and second support are respectively arranged on leveling ruler, and first and second
The distance between support can be adjusted, between the measuring mechanism on range unit and roll grinder is able to first and second support
Distance is detected, the measurement data that analysis system can analyze the measuring mechanism on range unit and roll grinder determines compensation
Value.
2. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：Described positioning core axle is provided with and rolls
The tapered end of the taper hole coupling of the headstock of roller grinding machine.
3. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：Described leveling ruler is marble leveling ruler.
4. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：It is additionally provided with the first slide block (5) and
Two slide blocks (6), first and second can be along leveling ruler length direction slip cap on leveling ruler, and first and second support is fixedly installed in respectively
On first and second slide block, leveling ruler side wall is provided with some positioning reference holes (7), first and second slide block is respectively equipped be able to flat
On chi any one positioning datum hole site just to first and second pin-and-hole (8,9), be additionally provided with the first alignment pin (10) and second fixed
Position pin (11), what the first alignment pin can be dismantled is inserted in the first pin-and-hole and a positioning datum in the hole, and the second alignment pin can
That dismantles is inserted in the second pin-and-hole and another positioning datum in the hole.
5. measuring mechanism accuracy detection frock according to claim 4, is characterized in that：Described first and second alignment pin is card
Spring pin.
6. measuring mechanism accuracy detection frock according to claim 4, is characterized in that：Described first and second slide block is Dali
Stone slide block.
7. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：It is additionally provided with base (12), described bottom
Seat side is provided with a supporting surface supplying leveling ruler placement, and leveling ruler is positioned on this supporting surface, and the supporting surface of base also axially stops
What dynamic and circumferencial direction can rotate is provided with least two bolts (13), and at least two bolts are threadeded with leveling ruler, extremely respectively
Few two bolts arrange along leveling ruler length direction.
8. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：Described positioning core axle is installed on base
On opposite side.
9. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：Described range unit is to fix respectively
It is installed on a pair of laser interferometer on first and second support.
10. measuring mechanism accuracy detection frock according to claim 1, is characterized in that：It is additionally provided with for measuring leveling ruler
The electrolevel of horizontal accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947983.4U CN205950420U (en) | 2016-08-26 | 2016-08-26 | Measuring mechanism accuracy testing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947983.4U CN205950420U (en) | 2016-08-26 | 2016-08-26 | Measuring mechanism accuracy testing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205950420U true CN205950420U (en) | 2017-02-15 |
Family
ID=57980746
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947983.4U Active CN205950420U (en) | 2016-08-26 | 2016-08-26 | Measuring mechanism accuracy testing frock |
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| Country | Link |
|---|---|
| CN (1) | CN205950420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181608A (en) * | 2016-08-26 | 2016-12-07 | 昆山华辰重机有限公司 | Measuring mechanism accuracy detection frock |
-
2016
- 2016-08-26 CN CN201620947983.4U patent/CN205950420U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181608A (en) * | 2016-08-26 | 2016-12-07 | 昆山华辰重机有限公司 | Measuring mechanism accuracy detection frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Patentee after: Huachen precision equipment (Kunshan) Limited by Share Ltd Address before: 215337, Jiangsu Province, Suzhou City, Kunshan Province Zhou Town, Long Jing Jing Road No. 333 Patentee before: Kunshan Huachen Heavy Machinery Co., Ltd. |