CN209181710U - A kind of aligning tool - Google Patents
A kind of aligning tool Download PDFInfo
- Publication number
- CN209181710U CN209181710U CN201822086078.6U CN201822086078U CN209181710U CN 209181710 U CN209181710 U CN 209181710U CN 201822086078 U CN201822086078 U CN 201822086078U CN 209181710 U CN209181710 U CN 209181710U
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- CN
- China
- Prior art keywords
- dial
- supporting plate
- calibration
- correction
- rack
- 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.)
- Withdrawn - After Issue
Links
- 238000003801 milling Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 241000826860 Trapezium Species 0.000 description 3
- 238000007373 indentation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Machine Tool Sensing Apparatuses (AREA)
Abstract
The utility model discloses a kind of aligning tools comprising calibration dial rack, to table part and connector, calibration dial rack includes horizontally disposed transverse slat；Two L shaped plates disposed in parallel, each L shaped plate include the first vertically arranged supporting plate being vertically connected and the second supporting plate being laterally arranged；Two the first dial gauge mounting holes and two the second dial gauge mounting holes are set respectively along the length direction of a described second, supporting plate on first and second supporting plate, and the first locking hole and the second locking hole to intersect vertically with the first and second dial gauge mounting hole is respectively set on the two sides side of first and second supporting plate.In this way, connector is separately connected milling machine spindle and calibration dial rack, two dial gauges are fixed on the first and second dial gauge mounting hole and are corrected dividing head Up Highway UHW and side bus, bearing calibration correction is high-efficient, and correction accuracy is high.
Description
Technical field
The utility model belongs to machining clamping technical field, particularly relates to a kind of aligning tool.
Background technique
Accurately and fast clamping fixture for correcting or part are an essential processes in mechanical processing process, also direct relation
To the accuracy of the part processed.Dividing head is CNC milling machine and the commonly used indexing class fixture of plain-milling machine, works as indexing
After head is dismantled and reinstalled on lathe, a degree of position error can be generated, is needed at this time with dial gauge and school
Positive plug auxiliary come correct dividing head side bus for table axis the depth of parallelism and Up Highway UHW for table axis
The error of perpendicularity.
Used bearing calibration is that a piece correction plug of installation, dial gauge are mounted on calibration dial rack on dividing head, school
Positive dial framework is inhaled on milling machine guide rail or main shaft, and dial gauge gauge outfit is beaten in correction plug Z-direction highest point, is longitudinally moved back and forth
Milling machine table, according to dial gauge error in reading value come adjustment dividing head Up Highway UHW for the parallelism error of workbench X-axis；School
It is also that a correction plug is installed on dividing head when positive dividing head side bus, dial gauge is mounted on calibration dial rack while inhaling
On milling machine guide rail or main shaft, dial gauge gauge outfit is beaten in correction plug Y direction highest point, longitudinally moves back and forth milling machine work
Platform, according to dial gauge error in reading value come adjustment dividing head side bus for the error of perpendicularity of workbench Y-axis.
Correction needs adjustment dividing head repeatedly in this way, and both direction corrects three times or more the ability that need to walk up and down simultaneously
So that dividing head spindle and workbench X, Y-axis keeping parallelism or vertical.For the worker low for technical ability, the time of correction is longer
And the precision of correction is likely to that the requirement of the depth of parallelism and the verticality 0.035mm in 300mm length range is not achieved, so with existing
Some calibration dial racks and bearing calibration carry out clamping fixture for correcting, and not only efficiency is slow but also correction accuracy is not high.
Utility model content
In view of this, solving to mention in background technique the main purpose of the utility model is to provide a kind of aligning tool
Correction dividing head efficiency is slow and problem that precision is not high.
A kind of aligning tool of the utility model comprising the calibration dial rack 3 of an installation dial gauge 4, the calibration dial rack 3 wrap
It includes:
A unthreaded hole 311 is arranged at the center of the transverse slat 31 in horizontally disposed transverse slat 31；
Two L shaped plates 32 disposed in parallel, each L shaped plate 32 include the first vertically arranged supporting plate being vertically connected
The second supporting plate being laterally arranged, first supporting plate is normal thereto connected in the lower part of the transverse slat 31, second supporting plate
It is vertically arranged with the transverse slat 31；
Two the first percentages are set respectively along the length direction of a described second, supporting plate on first and second supporting plate
Table mounting hole 321 and two the second dial gauge mounting holes 323, and be respectively set on the two sides side of first and second supporting plate
The first locking hole 322 and the second locking hole 324 to intersect vertically with the first and second dial gauge mounting hole.
By upper, connector 2 passes through the unthreaded hole 311, is stuck in the transverse slat 31 on the step 23 of the connector 2, and
Nut by the way that 31 lower part of transverse slat is arranged in is connect with the connector 2, while 2 upper end of connector and milling machine spindle phase
Even；When being corrected dividing head Up Highway UHW and side bus, two dial gauges 4 are fixed on second, one dial gauge mounting hole respectively
On, two percentages are corrected to table datum level 912 to table datum level 911 and correction side bus with the correction Up Highway UHW to table part 9
Then table 4 corrects the Up Highway UHW and side bus of dividing head 8, bearing calibration correction respectively with two corrected dial gauges 4
It is high-efficient, and correction accuracy is high.
Preferably, further include one be mounted on milling machine table guide rail to table part 9 comprising to gauge outfit 91 and Yu Suoshu
The pedestal 92 that the lower part of gauge outfit 91 is integrated therewith；The water having to gauge outfit 91 as correction Up Highway UHW to table datum level
Flat water end (W.E.) face 911 and as correction side bus to the vertical side 912 vertical with the upper surface 911 of table datum level.
By upper, progress dividing head side bus timing is corrected installation to table datum level 912 with correction side bus first
Then two dial gauges 4 on calibration dial rack are corrected the side bus of dividing head 8 with the two corrected dial gauges 4；
It is same to carry out dividing head Up Highway UHW timing, table datum level 911 is corrected with correction Up Highway UHW is mounted on checking list first
Then two dial gauges 4 on frame 3 are corrected the Up Highway UHW of dividing head 8, such school with the two corrected dial gauges 4
Forward efficiency is high, and correction accuracy is high.
Preferably, the lower part of the pedestal 92 also sets up two to the positioning key 93 positioned to table part 9.
By upper, table part 9 will be located on milling machine table guide rail by two positioning keys 93, and conveniently be corrected hundred
Divide table 4.
Preferably, the cross section to gauge outfit 91 is right-angled trapezium or rectangular.
Dial gauge 4 is installed using the calibration dial rack 3, using dial gauge 4 is corrected to table part, then with corrected percentage
Table 4 corrects dividing head 8, and correction is more quickly accurate, correction rate improves twice or more, and correction accuracy reaches 0.01mm, and
Convenient disassembly.
Detailed description of the invention
Fig. 1 is the main view of calibration dial rack；
Fig. 2 is the sectional view of calibration dial rack；
Fig. 3 is the top view of calibration dial rack；
Fig. 4 is the installation sectional view of calibration dial rack and connector；
Fig. 5 is the installation main view of dial gauge calibration dial rack when correcting dividing head Up Highway UHW；
Fig. 6 is the installation main view of dial gauge calibration dial rack when correcting dividing head side bus；
Fig. 7 is the main view to table part；
Fig. 8 is the side view to table part；
Fig. 9 is the top view to table part；
Figure 10 be milling machine spindle, connector, calibration dial rack, dial gauge and to table part with the correction Up Highway UHW to table part
Scheme of installation when dial gauge is corrected to table datum level；
Figure 11 is the side that Figure 11 is milling machine spindle 1, connector 2, calibration dial rack 3, dial gauge 4 are corrected correction plug 7
Scheme of installation when bus.
Specific embodiment
A kind of aligning tool comprising calibration dial rack 3, to table part 9 and connector 2, as shown in Figure 5 and Figure 6.
As shown in Figure 1 to Figure 3, a kind of calibration dial rack 3 comprising horizontally disposed transverse slat 31, in transverse slat 31 lower part with
Two connected L shaped plates 32 disposed in parallel of its lower surface；Transverse slat 31 center be arranged a unthreaded hole 311, for it is aftermentioned
Connector 2 connects；L shaped plate 32 includes the first vertically arranged supporting plate for being vertically connected and the second supporting plate being laterally arranged, and first
Supporting plate is vertically connected with transverse slat 31, and the second supporting plate is vertically arranged with transverse slat 31, along the length of the second supporting plate on the first supporting plate
There are two the first dial gauge mounting holes 321 for direction setting, are also respectively provided on the side of the two sides of the first supporting plate and two
The first locking hole 322 that first dial gauge mounting hole 321 intersects vertically, along the length direction of the first supporting plate on the second supporting plate
There are two the second dial gauge mounting holes 323 for setting, are respectively arranged on the two sides side of the second supporting plate and two the second percentages
The second locking hole 324 that table mounting hole 323 intersects vertically.
As shown in figure 4, being a tapered connection 2, for connecting milling machine spindle 1 and calibration dial rack 3, center setting one is not
A threaded hole 21, the threaded hole 21 and Mohs 2# internal taper hole 22 is arranged in the upper end of Mohs 2# internal taper hole 22 in family name 2# internal taper hole 22
It is connected, for being threadedly coupled with milling machine spindle 1；A step 23 is arranged in the lower end of connector 2, in the lower attachment of step 23
Screw thread 24 is provided on the outer surface of 2 lower end side, the lower end of connector 2 passes through on calibration dial rack 3 from the upper end of calibration dial rack 3
Unthreaded hole 311, transverse slat 31 is stuck on step 23, and the screw thread 24 on the nut of 31 lower part of transverse slat and the lower end of connector 2 is arranged in
Cooperation, calibration dial rack 3 and connector 2 are connected.
As shown in figure 5, the table bar of two dial gauges 4 is each passed through two the second percentages when the Up Highway UHW of correction plug 7
Then table mounting hole 323 is each passed through two the second locking holes 324 with lock-screw 5 and respectively locks two dial gauges 4.
As shown in fig. 6, the table bar of two dial gauges 4 is equally each passed through two first when the side bus of correction plug 7
Then dial gauge mounting hole 321 is each passed through two the first locking holes 322 with lock-screw 5 and respectively locks two dial gauges 4
Tightly.
It as shown in Figs. 7-9, is the structure chart to table part 9 comprising the cross section that top is arranged in is pair of right-angled trapezium
Gauge outfit 91 and the cuboid pedestal 92 to 91 lower part of gauge outfit is set, is structure as a whole to gauge outfit 91 and cuboid pedestal 92, it is right
The upper surface 911 of gauge outfit 91 is correction Up Highway UHW to table datum level, and vertical side 912 is correction side bus to table datum level,
Vertical side 912 and the upper surface of cuboid pedestal 92 constitute a step；Two are also set up in the lower part of cuboid pedestal 92 to determine
Position key 93 will be fixed table part 9 with positioning key 93 when sticking into the mounting groove of milling machine table guide rail A to table part 9,
Figure 10 be milling machine spindle 1, connector 2, calibration dial rack 3, dial gauge 4 and to table part 9 with the correction Up Highway UHW pair to table part 9
Table datum level 911 is corrected scheme of installation when dial gauge 4, and Figure 11 is milling machine spindle 1, connector 2, calibration dial rack 3, hundred
Scheme of installation when table 4 being divided to be corrected the side bus of correction plug 7.
Below to utilize calibration dial rack 3, connector 2, to table part 9 and correction plug 7 method that is corrected dividing head
It is illustrated:
Step 1: will correct, plug 7 is horizontal to be mounted between top 6 and dividing head 8；
On vertical knee-type milling machine using vice screw fix dividing head 8 and with dividing head 8 matched top 6, core will be corrected
Stick 7 is arranged between dividing head and top 6, and rotating the nut that holds out against on top 6 makes top 6 to hold out against correction plug 7.
Step 2: milling machine spindle 1, connector 2 are connected with 3 three of calibration dial rack；
It is threadedly coupled by the threaded hole 21 in 2 upper end of connector with milling machine spindle 1, then by the light on calibration dial rack 3
Hole 311 passes through the lower end of connector 2, and the transverse slat 31 on calibration dial rack 3 is stuck on the step 23 on connector 2, is arranged in transverse slat
Screw thread 24 on the nut of 31 lower parts and the lower end outer surface of connector 2 is cooperatively connected, and calibration dial rack 3 and connector 2 are connected.
Step 3: will be mounted on milling machine table guide rail to table part 9；
Positioning key 91 on table part 9 will be stuck in the mounting groove of milling machine table guide rail A, it will be to table part with vice screw
9 are located on milling machine table guide rail A.
Step 4: two dial gauges 4 are separately fixed on two the first dial gauge mounting holes 321, with the school to table part 9
Positive side bus corrects two dial gauges 4 to table datum level 912；
The bar portion of two dial gauges 4 is each passed through two the first dial gauge mounting holes 321, moving milling machine main shaft 1, by two
The table boom end of a dial gauge 4 is withstood on respectively to the correction side bus of table part 9 on table datum level 912, adjusting two dial gauges 4
Left and right distance shows that two indentations of dial gauge 4 unanimously to the reading of table part 9, lock-screw 5 is tightened, by two dial gauges 4
Locking.
Step 5: with the side bus of the corrected two dial gauges 4 correction dividing head 8 of the 4th step:
Moving milling machine main shaft 1 withstands on the table boom end of corrected two dial gauge 4 on the side bus of correction plug 7,
Milling machine spindle 1 is moved up and down along milling machine Z-direction, until the Y direction highest point for finding correction plug 7, unclamps dividing head 8,
The elevation angle for adjusting dividing head 8 fastens dividing head 8 until the reading of two dial gauges 4 is shown unanimously.
Step 6: two dial gauges 4 are separately mounted on two the second dial gauge mounting holes 323, with the school to table part 9
Positive Up Highway UHW is to the positive dial gauge 4 in two, table datum level school；
The bar portion of two dial gauges 4 is each passed through two the second dial gauge mounting holes 323, moving milling machine main shaft 1, by two
The mark post end of a dial gauge 4 is withstood on respectively to the correction Up Highway UHW on table part 9 on table datum level 911, adjusting two percentages
4 or so distance of table shows that two indentations of dial gauge 4 unanimously to the reading of table part 9, lock-screw 5 is tightened, by two percentages
Table 4 is locked.
Step 7: with the Up Highway UHW of the corrected two dial gauges 4 correction dividing head 8 of the 6th step；
Moving milling machine main shaft 1 withstands on the mark post end of corrected two dial gauge 4 on the Up Highway UHW of correction plug 7,
It is moved forward and backward milling machine spindle 1 along milling machine Y direction, until the Z-direction highest point for finding correction plug 7, unclamps dividing head, and
8 elevation angle of dividing head is adjusted, until the reading of two dial gauges 4 is shown unanimously, dividing head 8 is fastened.
Dial gauge is installed using the calibration dial rack 3, more quickly accurate can correct dividing head 8, correction rate improves two
Times or more, correction accuracy reaches 0.01mm, and convenient disassembly.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
The above other than right-angled trapezium, can also be rectangular to the cross section of gauge outfit 91, as long as in addition, having level
Upper surface and the vertical plane vertical with the upper surface cross section structure all in protection scope.
Claims (4)
1. a kind of aligning tool, which is characterized in that it includes the calibration dial rack (3) of installation dial gauge (4), the calibration dial rack
(3) include:
A unthreaded hole (311) are arranged at the center of the transverse slat (31) in horizontally disposed transverse slat (31)；
Two L shaped plates (32) disposed in parallel, each L shaped plate (32) include the first vertically arranged supporting plate being vertically connected
The second supporting plate being laterally arranged, first supporting plate is normal thereto connected in the lower part of the transverse slat (31), and described second
Plate is vertically arranged with the transverse slat (31)；
Two the first dial gauges are arranged respectively along the length direction of a described second, supporting plate on first and second supporting plate to pacify
Hole (321) and two the second dial gauge mounting holes (323) are filled, and are respectively set on the two sides side of first and second supporting plate
The first locking hole (322) and the second locking hole (324) to intersect vertically with the first and second dial gauge mounting hole.
2. aligning tool according to claim 1, which is characterized in that further include one being mounted on milling machine table guide rail
To table part (9) comprising to gauge outfit (91) and the pedestal (92) being integrated therewith in the lower part to gauge outfit (91)；It is described right
Gauge outfit (91) has as correction Up Highway UHW to the horizontal water end (W.E.) face (911) of table datum level and as correction side bus to table base
The vertical side (912) vertical with the upper surface (911) in quasi- face.
3. aligning tool according to claim 2, which is characterized in that the lower part of the pedestal (92) also sets up two to institute
State the positioning key (93) positioned to table part (9).
4. aligning tool according to claim 2 or 3, which is characterized in that the cross section to gauge outfit (91) is right angle
It is trapezoidal or rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086078.6U CN209181710U (en) | 2018-12-12 | 2018-12-12 | A kind of aligning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086078.6U CN209181710U (en) | 2018-12-12 | 2018-12-12 | A kind of aligning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181710U true CN209181710U (en) | 2019-07-30 |
Family
ID=67376648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086078.6U Withdrawn - After Issue CN209181710U (en) | 2018-12-12 | 2018-12-12 | A kind of aligning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405721A (en) * | 2018-12-12 | 2019-03-01 | 中国航发湖南南方宇航工业有限公司 | A kind of aligning tool and the method using tool correction dividing head |
-
2018
- 2018-12-12 CN CN201822086078.6U patent/CN209181710U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405721A (en) * | 2018-12-12 | 2019-03-01 | 中国航发湖南南方宇航工业有限公司 | A kind of aligning tool and the method using tool correction dividing head |
| CN109405721B (en) * | 2018-12-12 | 2024-01-26 | 中国航发湖南南方宇航工业有限公司 | Correcting tool and method for correcting dividing head by using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190730 Effective date of abandoning: 20240126 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190730 Effective date of abandoning: 20240126 |