CN209460632U - It is a kind of for detecting the auxiliary device of numerical control main axle precision - Google Patents
It is a kind of for detecting the auxiliary device of numerical control main axle precision Download PDFInfo
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- CN209460632U CN209460632U CN201920542418.3U CN201920542418U CN209460632U CN 209460632 U CN209460632 U CN 209460632U CN 201920542418 U CN201920542418 U CN 201920542418U CN 209460632 U CN209460632 U CN 209460632U
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Abstract
The utility model relates to numerical control main axle accuracy detection technical fields, it is especially a kind of for detecting the auxiliary device of numerical control main axle precision, including fixed link, the lower end of two fixed links is respectively connected with bottom plate, the lower end of the bottom plate is welded with clump weight, the lower end of the clump weight is equipped with foot pad, the first elongated slot is equipped on the outside of the fixed link, the inner cavity of two first elongated slots is equipped with first crossbar jointly, the second elongated slot is equipped on the outside of the fixed link, the threaded post to match with the second long groove location is symmetrically connected on the outside of the first crossbar, the threaded post, which both passes through the second elongated slot and extends to outside, is bolted with nut, compared with prior art, the structure design of the utility model is simple, and it is practical, it is easy to operate, and convenient for support is effectively fixed, and convenient for having to its detecting instrument The angle tilt of effect monitors and adjustment, convenient for effectively improving the precision of its detection.
Description
Technical field
The utility model relates to numerical control main axle accuracy detection technical fields, more particularly to one kind is for detecting numerical control main axle essence
The auxiliary device of degree.
Background technique
Main shaft be also known as " optical axis ", be the abbreviation of " primary optical axis ", and numerical control main axle refer on numerically-controlled machine tool drive workpiece or
The axis of cutter rotation, precision are directly related to the qualification rate of machine tooling product piece, it is therefore desirable to periodically to numerically-controlled machine tool master
Axis carries out accuracy detection, guarantees the qualified product of production.
The device and method of a variety of detection numerical control main axles existing at present, but common detection method is by thousand points
Table detects the rotating accuracy of main shaft, but at present when being detected with amesdial, existing support auxiliary device is not
Good fixed support can be carried out to it, and is not easy to monitor its angle tilt and adjust, and influence the accuracy of its detection,
Using effect is poor, for this purpose, we provide and a kind of solve the problems, such as this for detecting the auxiliary device of numerical control main axle precision.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for testing number
The auxiliary device for controlling main shaft precision makes it that support effectively be fixed, and convenient for carrying out effective angle to its detecting instrument
Inclination monitoring and adjustment, convenient for effectively improving the precision of its detection.
To achieve the goals above, the utility model adopts the technical scheme that
Design it is a kind of for detecting the auxiliary device of numerical control main axle precision, including fixed link, under two fixed links
End is respectively connected with bottom plate, and the lower end of the bottom plate is welded with clump weight, and the lower end of the clump weight is equipped with foot pad, described solid
The first elongated slot is equipped on the outside of fixed pole, the inner cavity of two first elongated slots is equipped with first crossbar jointly, the fixed link
Outside is equipped with the second elongated slot, and the threaded post to match with the second long groove location is symmetrically connected on the outside of the first crossbar,
The threaded post, which both passes through the second elongated slot and extends to outside, is bolted with nut, and the outer middle side part of the first crossbar is equipped with recessed
The inner cavity of slot, the groove is equipped with the first amesdial.
Preferably, the corresponding side of two fixed links is symmetrically arranged with sliding slot, and the two sides of the first crossbar
It is symmetrically connected with the first fixed block, is respectively connected with the sliding block to match with sliding slot on the outside of first fixed block.
Preferably, the two sides of the first crossbar both pass through the first elongated slot and are connected with the second fixed block, and described second is fixed
It is respectively connected with pointer on the outside of block, matched graduation mark is equipped on the outside of the fixed link.
Preferably, telescopic rod is symmetrically connected on the outside of the first crossbar, two telescopic rods are far from first crossbar
One end be connected with second crossbar jointly, the outside of the second crossbar is equipped with mounting groove, and the inner cavity of the mounting groove is equipped with the
Two amesdials.
Preferably, the upper and lower ends of the first crossbar and second crossbar are symmetrically connected with the first mounting plate, and described
The two sides of first amesdial and the second amesdial are symmetrically connected with the second matched mounting plate, first mounting plate
By fastening bolt, bolt, second mounting plate pass through card column and are mutually clamped with the first mounting plate therewith.
The utility model proposes it is a kind of for detecting the auxiliary device of numerical control main axle precision, beneficial effect is: this reality
It is connected with bottom plate with the novel lower end by two fixed links, the lower end of bottom plate is connected with clump weight, and its lower end is equipped with foot
Pad, convenient for stable support fixed link, and then convenient for improving the stable support of this auxiliary device, and by the two sides of first crossbar
It is inserted into the first elongated slot inner cavity on the outside of two fixed links, then by connecting the second fixed block, Jin Er at the both ends of first crossbar
The corresponding side of two fixed blocks is all connected with pointer, and the second elongated slot, the screw thread on the outside of first crossbar are equipped on the outside of fixed link
Column both passes through the second elongated slot and the nut that is spirally connected, and the outside of fixed link is equipped with graduation mark corresponding with the second long groove location,
In use, by the way that this auxiliary device is moved near main shaft of numerical control machine tool, according to the height of the highly mobile first crossbar of main shaft
After degree, convenient for placing the upper center of the first amesdial and the alignment probe main shaft of the second amesdial lower end, pass through tune
Position consistency corresponding to two pointers and graduation mark is saved, convenient for having prevented inclination, influences the data result of detection, when having adjusted
Cheng Hou, by tightening the nut on the outside of threaded post, convenient for first crossbar is fixed, since first crossbar is flexible by two
Bar connects second crossbar, and then convenient for the second amesdial on the outside of fixed second crossbar, is convenient for the first amesdial and the 2000th point
Table detects the precision of main shaft, and then is slowly run by making main shaft, when in the first amesdial and the 2000th point
It when table rotates, is recorded, average value is carried out convenient for the value to the first amesdial and the detection of the second amesdial, convenient for mentioning
The precision of high detection.
Compared with prior art, the structure design of the utility model is simple and practical, easy to operate, and is convenient for
Support is fixed, and effectively convenient for carrying out effective angle tilt monitoring and adjustment to its detecting instrument, convenient for effective
Improve the precision of its detection.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for detect numerical control main axle precision auxiliary device facing structure signal
Figure；
Fig. 2 be the utility model proposes it is a kind of for detect numerical control main axle precision auxiliary device side view structure signal
Figure；
Fig. 3 be the utility model proposes it is a kind of for detect numerical control main axle precision auxiliary device plan structure signal
Figure；
Fig. 4 be the utility model proposes part A device enlarged structure schematic diagram.
In figure: fixed link 1, bottom plate 2, clump weight 3, foot pad 4, the first elongated slot 5, first crossbar 6, the second elongated slot 7, threaded post
8, the first amesdial 9, sliding slot 10, the first fixed block 11, sliding block 12, the second fixed block 13, pointer 14, graduation mark 15, telescopic rod
16, second crossbar 17, the second amesdial 18, the first mounting plate 19, the second mounting plate 20, fastening bolt 21, card column 22.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of for detecting the auxiliary device of numerical control main axle precision, including fixed link 1, two fixed links 1
Lower end be respectively connected with bottom plate 2, the lower end of bottom plate 2 is welded with clump weight 3, and the lower end of clump weight 3 is equipped with foot pad 4, fixed
The outside of bar 1 is equipped with the first elongated slot 5, and the inner cavity of two the first elongated slots 5 is equipped with first crossbar 6 jointly, and two fixed links 1 are opposite
The side answered is symmetrically arranged with sliding slot 10, and the two sides of first crossbar 6 are symmetrically connected with the first fixed block 11, the first fixed block
11 outside is respectively connected with the sliding block 12 to match with sliding slot 10, can be stable in the first elongated slot 5 convenient for first crossbar 6
Chamber moves up and down, and effectively improves the precision of the displacement at its 6 both ends of first crossbar.
The outside of fixed link 1 is equipped with the second elongated slot 7, and the outside of first crossbar 6 is symmetrically connected with and 7 position of the second elongated slot
The threaded post 8 to match, threaded post 8, which both passes through the second elongated slot 7 and extends to outside, is bolted with nut, the two sides of first crossbar 6
It both passes through the first elongated slot 5 and is connected with the second fixed block 13, the outside of the second fixed block 13 is respectively connected with pointer 14, fixed link 1
Outside is equipped with matched graduation mark 15, convenient for the further height for precisely adjusting 6 both ends of first crossbar.
The outer middle side part of first crossbar 6 is equipped with groove, and the inner cavity of groove is equipped with the first amesdial 9, the outside of first crossbar 6
It is symmetrically connected with telescopic rod 16, two one end of telescopic rod 16 far from first crossbar 6 are connected with second crossbar 17 jointly, and second is horizontal
The outside of bar 17 is equipped with mounting groove, and the inner cavity of mounting groove is equipped with the second amesdial 18, convenient for passing through the second amesdial 18 to main shaft
The other end detected, convenient for being averaged in the precision error of main shaft two sides, effectively increase this essence to main shaft
The measurement accuracy of accuracy.
The upper and lower ends of first crossbar 6 and second crossbar 17 are symmetrically connected with the first mounting plate 19, and the first amesdial 9
It is symmetrically connected with the second matched mounting plate 20 with the two sides of the second amesdial 18, the first mounting plate 19 is by tight
Bolt, the second mounting plate 20 are clamped by card column 22 and 19 phase of the first mounting plate fixing bolt 21 therewith, convenient for the 1000th
Table 9 and the second amesdial 18 is divided to carry out effective precisely detachable installation, convenient for preventing the first amesdial 9 and the second amesdial 18
Setting angle inclination, influences the accuracy of its measurement.
Working principle: the utility model is connected with bottom plate 2 by the lower end of two fixed links 1, and the lower end of bottom plate 2 is connected with
Clump weight 3, and its lower end is equipped with foot pad 4, convenient for stable support fixed link 1, and then convenient for improving the steady of this auxiliary device
Determine supportive, and the two sides of first crossbar 6 is inserted into 5 inner cavity of the first elongated slot in two fixed links, 1 outside, then by the first cross
The both ends of bar 6 connect the second fixed block 13, and then the corresponding side of the second fixed block 13 is all connected with pointer 14, fixed link 1
Outside is equipped with the second elongated slot 7, and the threaded post 8 in 6 outside of first crossbar both passes through the second elongated slot 7 and the nut that is spirally connected, and fixed link 1
Outside be equipped with graduation mark 15 corresponding with 7 position of the second elongated slot, when in use, by the way that this auxiliary device is moved to numerical control
Near machine tool chief axis, after the height of the highly mobile first crossbar 6 of main shaft, it is convenient for the first amesdial 9 and the 2000th point
The upper center of the alignment probe main shaft of 18 lower end of table is placed, by adjusting corresponding to two pointers 14 and graduation mark 15
Position consistency influences the data result of detection convenient for having prevented inclination, after the completion of adjusting, by tightening 8 outside of threaded post
Nut, convenient for first crossbar 6 is fixed, since first crossbar 6 connects second crossbar 17 by two telescopic rods 16, in turn
Convenient for second amesdial 18 in fixed 17 outside of second crossbar, convenient for the first amesdial 9 and the second amesdial 18 to the essence of main shaft
Degree is detected, and then is slowly run by making main shaft, is rotated when in the first amesdial 9 and the second amesdial 18
When, it is recorded, average value is carried out convenient for the value to the first amesdial 9 and the detection of the second amesdial 18, convenient for improving detection
Precision.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of for detecting the auxiliary device of numerical control main axle precision, including fixed link (1), which is characterized in that two described solid
The lower end of fixed pole (1) is respectively connected with bottom plate (2), and the lower end of the bottom plate (2) is welded with clump weight (3), the clump weight (3)
Lower end be equipped with foot pad (4), be equipped with the first elongated slot (5) on the outside of the fixed link (1), two first elongated slots (5)
Inner cavity be equipped with jointly first crossbar (6), be equipped with the second elongated slot (7), the first crossbar on the outside of the fixed link (1)
(6) threaded post (8) to match with the second elongated slot (7) position is symmetrically connected on the outside of, the threaded post (8) both passes through second
Elongated slot (7) and extend to outside and be bolted with nut, the outer middle side part of the first crossbar (6) is equipped with groove, the groove it is interior
Chamber is equipped with the first amesdial (9).
2. according to claim 1 for detecting the auxiliary device of numerical control main axle precision, which is characterized in that two described solid
The corresponding side of fixed pole (1) is symmetrically arranged with sliding slot (10), and the two sides of the first crossbar (6) are symmetrically connected with first
Fixed block (11) is respectively connected with the sliding block (12) to match with sliding slot (10) on the outside of first fixed block (11).
3. according to claim 1 for detecting the auxiliary device of numerical control main axle precision, which is characterized in that described first is horizontal
The two sides of bar (6) both pass through the first elongated slot (5) and are connected with the second fixed block (13), and the outside of second fixed block (13) connects
It is connected to pointer (14), is equipped with matched graduation mark (15) on the outside of the fixed link (1).
4. according to claim 1 for detecting the auxiliary device of numerical control main axle precision, which is characterized in that described first is horizontal
It is symmetrically connected on the outside of bar (6) telescopic rod (16), two telescopic rods (16) connect jointly far from the one end of first crossbar (6)
It is connected to second crossbar (17), the outside of the second crossbar (17) is equipped with mounting groove, and the inner cavity of the mounting groove is equipped with the 2000th
Divide table (18).
5. according to claim 4 for detecting the auxiliary device of numerical control main axle precision, which is characterized in that described first is horizontal
The upper and lower ends of bar (6) and second crossbar (17) are symmetrically connected with the first mounting plate (19), and first amesdial (9) with
The two sides of second amesdial (18) are symmetrically connected with matched the second mounting plate (20), first mounting plate (19)
By fastening bolt (21), bolt, second mounting plate (20) pass through card column (22) and the first mounting plate (19) therewith
Mutually it is clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542418.3U CN209460632U (en) | 2019-04-21 | 2019-04-21 | It is a kind of for detecting the auxiliary device of numerical control main axle precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542418.3U CN209460632U (en) | 2019-04-21 | 2019-04-21 | It is a kind of for detecting the auxiliary device of numerical control main axle precision |
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| Publication Number | Publication Date |
|---|---|
| CN209460632U true CN209460632U (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542418.3U Active CN209460632U (en) | 2019-04-21 | 2019-04-21 | It is a kind of for detecting the auxiliary device of numerical control main axle precision |
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| CN (1) | CN209460632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997121A (en) * | 2021-12-10 | 2022-02-01 | 深圳市锐邦德精密部件有限公司 | Numerical control lathe main shaft offset detection mechanism |
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2019
- 2019-04-21 CN CN201920542418.3U patent/CN209460632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997121A (en) * | 2021-12-10 | 2022-02-01 | 深圳市锐邦德精密部件有限公司 | Numerical control lathe main shaft offset detection mechanism |
| CN113997121B (en) * | 2021-12-10 | 2024-04-19 | 深圳市锐邦德精密部件有限公司 | Numerical control lathe main shaft offset detection mechanism |
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