CN203438008U - Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center - Google Patents
Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center Download PDFInfo
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- CN203438008U CN203438008U CN201320500150.XU CN201320500150U CN203438008U CN 203438008 U CN203438008 U CN 203438008U CN 201320500150 U CN201320500150 U CN 201320500150U CN 203438008 U CN203438008 U CN 203438008U
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Abstract
The utility model relates to a parallelism detection device for an X axis and an A axis of a double pendulum turntable five-axis machining center and belongs to the technical field of machinery production. A left A axis is arranged in an A axis left box body. A right A axis is arranged in an A axis right box body. The left outside end of a C axis box body is connected with the left A axis via a screw. The right outside end of the C axis box body is connected with the right A axis via another screw. A working table is connected with a C axis of the C axis box body. Two ends of an examination rod are respectively connected with the left inside end and the right inside end of the C axis box body via a cylinder. A main axis box moves along the X axis. A dial indicator is absorbed on the main axis box. The inside end surface of the C axis box body is provided with a circular hole which is connected with the cylinder. The parallelism detection device for the X axis and the A axis of the double pendulum turntable five-axis machining center has following beneficial effects: parallelism of the X axis and the A axis can be conveniently detected; and according to a detection result, high precision of a machine tool is ensured by adjustment.
Description
Technical field
The utility model relates to double pendulum turntable five axle machining center X-axis and A axle parallelism detecting device, belongs to machinery manufacturing technology field.
Background technology
The worst error of five axle machining centers is to be produced by rotating shaft, and the detection of current linear axis and method of adjustment are all very ripe, but for the geometric accuracy between linear axis and rotating shaft, detection and method of adjustment disunity.Double pendulum turntable five axle machining centers are for processing has the custom-designed lathe of complex-curved part, comprise X, Y, tri-rectilinear coordinates of Z and A, two revolution coordinates of C, and its turntable is comprised of A, two gyroaxises of C.This type of lathe is generally got the intersection point of rotation of double pendulum turntable as machining coordinate initial point, and the X, Y, Z axis coordinate of working origin is determined by turntable rotation intersection point.Therefore this type of lathe will guarantee geometric accuracy, and X-axis and the A axle depth of parallelism are very crucial.Because A axle is arranged on respectively in the casing of left and right, A axle center does not have entity to measure, so prior art is when detecting, conventionally the depth of parallelism of X-axis and work top is equal to the depth of parallelism of X-axis and A axle, because itself has error workbench, so existing detection method has certain limitation, and not accurate enough, and testing result is inaccurate, to make to adjust X-axis parallel with A axle, also makes the machine tooling origin of coordinates occur deviation.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides double pendulum turntable five axle machining center X-axis and A axle parallelism detecting device, not having the A axle at entity center to become the check rod that has entity center, be convenient for measuring, method before having substituted, and the utility model is convenient to realize, accurately and reliably.
The checkout gear of a kind of double pendulum turntable five axle machining center X-axis and the A axle depth of parallelism, left A axle is housed in A axle left box body, right A axle is housed in A axle right case, the left outside side of C axle box is connected with left A axle by screw, the right outside side of C axle box is connected with right A axle by screw, and workbench is connected to the C axle in C axle box, and the two ends of check rod are connected to the left inside side of C axle box, right inside side by cylinder, main spindle box moves along X-axis, and amesdial is inhaled on main spindle box; C axle box inner side end has circular hole, and circular hole connects cylinder.
A detection method for double pendulum turntable five axle machining center X-axis and the A axle depth of parallelism, contains following steps;
First cylinder is firmly installed in the end-face hole of C axle box, check rod is inserted in cylinder, make it not contact with cylinder endoporus; The other end mounting structure of check rod is identical; Then at check rod, take up an official post and get several places, rotation A axle, with amesdial, touch check rod circumference, by adjustment, adjusting screw makes check rod center overlap with the A axle centre of gyration, then make X-axis move, amesdial touches respectively check rod Up Highway UHW and side bus, and amesdial numerical difference is the depth of parallelism of lathe X-axis and A axle.
The utility model has the advantages that convenient X-axis and the A axle depth of parallelism of detecting, according to testing result, by adjusting, guaranteed lathe high accuracy.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model is used for explaining the utility model, do not form improper restriction of the present utility model, as schemed wherein:
Fig. 1 is structural representation of the present utility model.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The specific embodiment
Obviously, the many modifications and variations that those skilled in the art do based on aim of the present utility model belong to protection domain of the present utility model.
Embodiment 1: as shown in Figure 1, the checkout gear of a kind of double pendulum turntable five axle machining center X-axis and the A axle depth of parallelism, left A axle is housed in A axle left box body 1, right A axle is housed in A axle right case 8, the left outside side of C axle box 2 is connected with left A axle by screw, the right outside side of C axle box 2 is connected with right A axle by screw, workbench 4 is connected to the C axle in C axle box 2, the two ends of check rod 3 are connected to the left inside side of C axle box 2 by cylinder 7, right inside side, double pendulum turntable integral installation is on lathe bed pedestal 9, main spindle box 5 moves along X-axis, amesdial 6 is inhaled on main spindle box 5, C axle box 2 inner side ends have circular hole, and circular hole connects cylinder 7.
A detection method for double pendulum turntable five axle machining center X-axis and the A axle depth of parallelism, contains following steps;
First cylinder 7 is firmly installed in the end-face hole of C axle box 2, check rod 3 is inserted in cylinder 7, make it not contact with cylinder endoporus; The other end mounting structure of check rod 3 is identical; Then at check rod 3, take up an official post and get several places, rotation A axle, with amesdial 6, touch check rod 3 circumference, by adjustment, adjusting screw makes check rod 3 centers overlap with the A axle centre of gyration, then make X-axis move, amesdial 6 touches respectively check rod 3 Up Highway UHWs and side bus, and amesdial 6 numerical difference are the depth of parallelism of lathe X-axis and A axle.
As mentioned above, embodiment of the present utility model is explained, but as long as not departing from fact inventive point of the present utility model and effect can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, within such variation is also all included in protection domain of the present utility model.
Claims (1)
1. the checkout gear of double pendulum turntable five axle machining center X-axis and the A axle depth of parallelism, it is characterized in that being equipped with in A axle left box body left A axle, right A axle is housed in A axle right case, the left outside side of C axle box is connected with left A axle by screw, the right outside side of C axle box is connected with right A axle by screw, and workbench is connected to the C axle in C axle box, and the two ends of check rod are connected to the left inside side of C axle box, right inside side by cylinder, main spindle box moves along X-axis, and amesdial is inhaled on main spindle box; C axle box inner side end has circular hole, and circular hole connects cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500150.XU CN203438008U (en) | 2013-08-15 | 2013-08-15 | Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500150.XU CN203438008U (en) | 2013-08-15 | 2013-08-15 | Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438008U true CN203438008U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320500150.XU Expired - Fee Related CN203438008U (en) | 2013-08-15 | 2013-08-15 | Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center |
Country Status (1)
| Country | Link |
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| CN (1) | CN203438008U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447885A (en) * | 2013-08-15 | 2013-12-18 | 北京机电院机床有限公司 | Method and device for detecting parallelism of X-axis and A-axis of five-axis machining center of double-pendulum rotary table |
| CN104625115A (en) * | 2015-03-13 | 2015-05-20 | 佛山市南海区精鹰机械有限公司 | Method for determining principal plane of main shaft axis of machine tool by taper equality division as turning part |
| CN112108939A (en) * | 2020-09-17 | 2020-12-22 | 纽威数控装备(苏州)股份有限公司 | Cradle type five-axis machine tool geometric precision alignment structure and method |
-
2013
- 2013-08-15 CN CN201320500150.XU patent/CN203438008U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447885A (en) * | 2013-08-15 | 2013-12-18 | 北京机电院机床有限公司 | Method and device for detecting parallelism of X-axis and A-axis of five-axis machining center of double-pendulum rotary table |
| CN103447885B (en) * | 2013-08-15 | 2016-01-20 | 北京机电院机床有限公司 | Double pendulum turntable Five-axis NC Machining Center X-axis and A axle Parallel testing method and device |
| CN104625115A (en) * | 2015-03-13 | 2015-05-20 | 佛山市南海区精鹰机械有限公司 | Method for determining principal plane of main shaft axis of machine tool by taper equality division as turning part |
| CN112108939A (en) * | 2020-09-17 | 2020-12-22 | 纽威数控装备(苏州)股份有限公司 | Cradle type five-axis machine tool geometric precision alignment structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20210815 |