CN105277091A - Method for searching reference surface through adoption of dial gage - Google Patents
Method for searching reference surface through adoption of dial gage Download PDFInfo
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- CN105277091A CN105277091A CN201510814764.9A CN201510814764A CN105277091A CN 105277091 A CN105277091 A CN 105277091A CN 201510814764 A CN201510814764 A CN 201510814764A CN 105277091 A CN105277091 A CN 105277091A
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Abstract
The present invention relates to a method for searching a reference surface through adoption of a dial gage. The method for searching the reference surface through adoption of the dial gage comprises the following steps: selecting a standard component; making the reference surface of the X direction of the standard component, the auxiliary reference surface of the X direction of a workpiece to be processed and the motion track of the X direction of a high speed machine in parallel and making the reference surface of the Y direction of the standard component, the auxiliary reference surface of the Y direction of the workpiece to be processed and the motion track of the Y direction of the high speed machine in parallel by detecting the positions of the standard component and the workpiece to be processed with the dial gage and manually regulating the positions of the standard component and the workpiece to be processed; measuring an external deviant of the standard component and the workpiece to be processed in the X and Y directions; and determining coordinates of the a point of the standard component through a mechanical edge finder, and determining coordinates of the b point of the workpiece to be processed through inputting the external deviant. According to the invention, unnecessary error is avoided when an auxiliary reference surface is found for a workpiece to be processed, and the accuracy of numerical values introduced by a dial gage and a standard component is higher than the accuracy of numerical values manually introduced by a round bar, therefore the accuracy of the auxiliary reference surface is improved, the precision of the workpiece reaches the required precision, and the customer requirement is satisfied.
Description
Technical field
The present invention relates to a kind of method utilizing dial gauge to search benchmark.
Background technology
In traditional process, auxiliary datum plane the first half of major part workpiece is by mill off, when looking for the auxiliary datum plane of workpiece, auxiliary datum plane due to workpiece is positioned at the latter half of workpiece, so do not reach demand in the falling head of seeking border, namely, when seeking border cannot contact the auxiliary datum plane of workpiece, workpiece can be caused to process; Now need to draw auxiliary datum plane by instruments such as poles, seeking border is made to touch auxiliary datum plane, as shown in Figure 4, when pole and workpiece are mediated with hand by people, due to different people, firmly not of uniform size, so the laminating degree of pole and workpiece, elasticity are also different, in this case, application condition is large, workpiece to be processed can be caused to occur cutting or process situation not in place, thus do not reach the accuracy requirement of processing.
Summary of the invention
The present invention is intended to solve the problem, provide a kind of method utilizing dial gauge to search benchmark, using standard component as object of reference, utilize rectilinear motion and the dial gauge of high speed machine, measure the distance between standard component and workpiece to be processed, then by seeking border confirmed standard part apex coordinate, then the apex coordinate of workpiece to be processed is determined, this method avoids workpiece to be processed to occur unnecessary error when looking for auxiliary datum plane, and the Numerical accuracy utilizing dial gauge and standard component to draw is higher than the Numerical accuracy of manually being drawn by pole, so improve the accuracy of auxiliary datum plane, the workpiece accuracy processed is made to reach accuracy requirement, meet the demand of client, its technical scheme adopted is as follows:
Utilize dial gauge to search a method for benchmark, it is characterized in that, comprise the following steps:
1) reference field of an X-direction and the orthogonal standard component of reference field of Y-direction is selected;
2) standard component is placed on processing platform, dial gauge is arranged on the high speed machine that movement locus is straight line by fixed support;
3) by the position of centimeter check, artificial adjustment standard component, make the reference field of standard component X-direction parallel with the movement locus of high speed machine X-direction, the reference field of standard component Y-direction is parallel with the movement locus of high speed machine Y-direction;
4) by the position of centimeter check, artificial adjustment workpiece to be processed, make the auxiliary datum plane of workpiece to be processed X-direction parallel with the movement locus of high speed machine X-direction, make the auxiliary datum plane of workpiece to be processed Y-direction parallel with the movement locus of high speed machine Y-direction;
5) fixing workpiece to be processed and standard component;
6) measurement standard part and workpiece to be processed external deviation value in x and y direction;
7) seeking border is installed, by a point coordinate of seeking border confirmed standard part;
8) by a point coordinate and the described step 6 of standard component) the external deviation value measured, determine the b point coordinate of workpiece to be processed.
On the basis of technique scheme, described processing platform is magnetic suction disc.
On the basis of technique scheme, described step 5) pull spanner for employing, make the work pole-face of magnetic suction disc be in the state of magnetic field superposition, thus fixed standard part and workpiece to be processed.
On the basis of technique scheme, described step 3) be: remote control high speed machine, dial gauge is driven to move by high speed machine, the measuring head of dial gauge is touched the reference field of standard component X-direction, and move around in X direction on the reference field of standard component X-direction, observe the dial gauge pointer indication number of degrees and direction, manually the position of adjustment standard component, make dial gauge pointer when dial indicator measuring head moves along the reference field of standard component X-direction, keep motionless.
On the basis of technique scheme, described step 4) be: remote control high speed machine, dial gauge is driven to move by high speed machine, the measuring head of dial gauge is touched the auxiliary datum plane of workpiece to be processed X-direction, and move around in X direction on the auxiliary datum plane of workpiece to be processed X-direction, observe the dial gauge pointer indication number of degrees and direction, the position of manual adjustment workpiece to be processed, make dial gauge pointer when dial indicator measuring head moves along the auxiliary datum plane of workpiece to be processed X-direction, keep motionless.
On the basis of technique scheme, described step 6) comprising:
61) make dial indicator measuring head contact the auxiliary datum plane of workpiece to be processed X-direction, determine the reading of dial gauge, and the initial coordinate values of external control being shielded high speed machine is set as 0; Again dial indicator measuring head is contacted the reference field of standard component X-direction, remote control high speed machine, reading when making the reading of dial gauge contact the auxiliary datum plane of workpiece to be processed X-direction with dial indicator measuring head is consistent, reads the external deviation value of now external control screen high speed machine Y-direction;
62) adjust the direction of measurement of dial gauge, make dial indicator measuring head contact the auxiliary datum plane of workpiece to be processed Y-direction, repeat above-mentioned steps, read the external deviation value of external control screen high speed machine X-direction.
On the basis of technique scheme, described step 7) comprising:
71) seeking border is installed on high speed machine, remote control high speed machine, seeking border is contacted with the reference field of standard component X-direction, by external control screen, high speed machine initial Y-coordinate value is now set as 0, assuming that the radius of seeking border is n, the radius value n of the external deviation value Y-coordinate one hurdle input seeking border in outside control flow, above the Y-direction coordinate being centrally located at standard component a point making seeking border, the Y-direction coordinate at record preservation place, seeking border center;
72) remote control high speed machine, seeking border is contacted with the reference field of standard component Y-direction, by external control screen, high speed machine initial X-coordinate value is now set as 0, the radius value n of the external deviation value X-coordinate one hurdle input seeking border in outside control flow, make the X being centrally located at standard component a point of seeking border above coordinate, record preserves the X at place, seeking border center to coordinate.
On the basis of technique scheme, described step 8) comprising:
81) by external control screen remote control high speed machine, the center of seeking border is made to move to directly over standard component a point;
82) in outside control flow, input the external deviation value of the X-direction measured by described step 6 and the external deviation value of Y-direction, start high speed machine, the center of seeking border moves to directly over workpiece to be processed b point automatically.
Tool of the present invention has the following advantages: using standard component as object of reference, utilize rectilinear motion and the dial gauge of high speed machine, measure the distance between standard component and workpiece to be processed, then by seeking border confirmed standard part apex coordinate, then the apex coordinate of workpiece to be processed is determined, this method avoids workpiece to be processed to occur unnecessary error when looking for auxiliary datum plane, and the Numerical accuracy utilizing dial gauge and standard component to draw is higher than the Numerical accuracy of manually being drawn by pole, so improve the accuracy of auxiliary datum plane, the workpiece accuracy processed is made to reach accuracy requirement, meet the demand of client.
Accompanying drawing explanation
Fig. 1: schematic top plan view of the present invention;
Fig. 2: schematic front view of the present invention;
Fig. 3: the partial schematic diagram of step 7 of the present invention;
Fig. 4: the schematic top plan view of background technology of the present invention;
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described:
As shown in Figure 1 to Figure 3, a kind of method utilizing dial gauge to search benchmark of the present embodiment, is characterized in that, comprise the following steps:
1) reference field 11 of an X-direction and the orthogonal standard component 1 of reference field 12 of Y-direction is selected;
2) standard component 1 is placed on processing platform 3, dial gauge (not shown) is arranged in the high speed machine (not shown) that movement locus is straight line by fixed support;
3) by the position of centimeter check, artificial adjustment standard component 1, make the reference field 11 in standard component 1X direction parallel with the movement locus of high speed machine X-direction, the reference field 12 in standard component 1Y direction is parallel with the movement locus of high speed machine Y-direction;
4) by the position of centimeter check, artificial adjustment workpiece to be processed 2, make the auxiliary datum plane 21 in workpiece to be processed 2X direction parallel with the movement locus of high speed machine X-direction, make the auxiliary datum plane 22 in workpiece to be processed 2Y direction parallel with the movement locus of high speed machine Y-direction;
5) fixing workpiece to be processed 2 and standard component 1;
6) measurement standard part 1 and workpiece to be processed 2 external deviation value in x and y direction;
7) seeking border 5 is installed, a point coordinate of the part 1 that settled the standard by seeking border 5;
8) by a point coordinate and the described step 6 of standard component 1) the external deviation value measured, determine the b point coordinate of workpiece to be processed 2.
Preferably, described processing platform 3 is magnetic suction disc.
Preferably, described step 5) pull spanner for employing, make the work pole-face of magnetic suction disc be in the state of magnetic field superposition, thus fixed standard part 1 and workpiece to be processed 2.
Further, described step 3) be: remote control high speed machine, dial gauge is driven to move by high speed machine, the measuring head of dial gauge is touched the reference field 11 in standard component 1X direction, and move around in X direction on the reference field 11 in standard component 1X direction, observe the dial gauge pointer indication number of degrees and direction, manually the position of adjustment standard component 1, make dial gauge pointer when dial indicator measuring head moves along the reference field 11 in standard component 1X direction, keep motionless.
Due to the reference field 12 of the reference field 11 in standard component 1X direction and Y-direction, movement locus that is vertical, high speed machine X-direction is mutually vertical with the movement locus of Y-direction mutually, so the reference field 12 in standard component 1Y direction is parallel with the movement locus of high speed machine Y-direction.
Further, described step 4) be: remote control high speed machine, dial gauge is driven to move by high speed machine, the measuring head of dial gauge is touched the auxiliary datum plane 21 in workpiece to be processed 2X direction, and move around in X direction on the auxiliary datum plane 21 in workpiece to be processed 2X direction, observe the dial gauge pointer indication number of degrees and direction, manually the position of adjustment workpiece to be processed 2, make dial gauge pointer when dial indicator measuring head moves along the auxiliary datum plane 21 in workpiece to be processed 2X direction, keep motionless.
Due to the auxiliary datum plane 22 of the auxiliary datum plane 21 in workpiece to be processed 2X direction and Y-direction, movement locus that is vertical, high speed machine X-direction is mutually vertical with the movement locus of Y-direction mutually, so the auxiliary datum plane 22 in workpiece to be processed 2Y direction is parallel with the movement locus of high speed machine Y-direction.
Described step 6) comprising:
61) make dial indicator measuring head contact the auxiliary datum plane 21 in workpiece to be processed 2X direction, determine the reading of dial gauge, and the initial coordinate values of external control being shielded (not shown) high speed machine is set as 0; Again dial indicator measuring head is contacted the reference field 11 in standard component 1X direction, remote control high speed machine, reading when making the reading of dial gauge contact the auxiliary datum plane 21 in workpiece to be processed 2X direction with dial indicator measuring head is consistent, reads the external deviation value of now external control screen high speed machine Y-direction;
62) adjust the direction of measurement of dial gauge, make dial indicator measuring head contact the auxiliary datum plane 22 in workpiece to be processed 2Y direction, repeat above-mentioned steps, read the external deviation value of external control screen high speed machine X-direction.
Described step 7) comprising:
71) seeking border 5 is installed on high speed machine, remote control high speed machine, seeking border 5 is contacted with the reference field 11 in standard component 1X direction, by external control screen, high speed machine initial Y-coordinate value is now set as 0, assuming that the radius of seeking border 5 is n, the radius value n of the external deviation value Y-coordinate one hurdle input seeking border 5 in outside control flow, above the Y-direction coordinate being centrally located at standard component 1a point making seeking border 5, the Y-direction coordinate at record preservation place, seeking border 5 center;
72) remote control high speed machine, seeking border 5 is contacted with the reference field 12 in standard component 1Y direction, by external control screen, high speed machine initial X-coordinate value is now set as 0, the radius value n of the external deviation value X-coordinate one hurdle input seeking border 5 in outside control flow, make the X being centrally located at standard component 1a point of seeking border 5 above coordinate, record preserves the X at place, seeking border 5 center to coordinate.
On the basis of technique scheme, described step 8) comprising:
81) by external control screen remote control high speed machine, the center of seeking border 5 is made to move to directly over standard component 1a point;
82) in outside control flow, input the external deviation value of the X-direction measured by described step 6 and the external deviation value of Y-direction, start high speed machine, the center of seeking border 5 moves to directly over workpiece to be processed 2b point automatically.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of embodiment of the present invention technical scheme.
Claims (5)
1. utilize dial gauge to search a method for benchmark, it is characterized in that, comprise the following steps:
1) reference field (11) of an X-direction and reference field (12) the orthogonal standard component (1) of Y-direction is selected;
2) standard component (1) is placed on processing platform (3), dial gauge is arranged on the high speed machine that movement locus is straight line by fixed support;
3) by centimeter check, the position manually adjusting standard component (1), make the reference field (11) of standard component (1) X-direction parallel with the movement locus of high speed machine X-direction, the reference field (12) of standard component (1) Y-direction is parallel with the movement locus of high speed machine Y-direction;
4) by centimeter check, the position manually adjusting workpiece to be processed (2), make the auxiliary datum plane (21) of workpiece to be processed (2) X-direction parallel with the movement locus of high speed machine X-direction, make the auxiliary datum plane (22) of workpiece to be processed (2) Y-direction parallel with the movement locus of high speed machine Y-direction;
5) fixing workpiece to be processed (2) and standard component (1);
6) measurement standard part (1) and workpiece to be processed (2) external deviation value in x and y direction;
7) seeking border (5) is installed, by a point coordinate of seeking border (5) confirmed standard part (1);
8) by a point coordinate and the described step 6 of standard component (1)) the external deviation value measured, determine the b point coordinate of workpiece to be processed (2).
2. a kind of method utilizing dial gauge to search benchmark according to claim 1, it is characterized in that, described processing platform (3) is magnetic suction disc.
3. a kind of method utilizing dial gauge to search benchmark according to claim 2, it is characterized in that, described step 5) pull spanner (4) for employing, the work pole-face of magnetic suction disc is made to be in the state of magnetic field superposition, thus fixed standard part (1) and workpiece to be processed (2).
4. a kind of method utilizing dial gauge to search benchmark according to claim 1 or 3, described step 3) be: remote control high speed machine, dial gauge is driven to move by high speed machine, the measuring head of dial gauge is touched the reference field (11) of standard component (1) X-direction, and move around in X direction on the reference field (11) of standard component (1) X-direction, observe the dial gauge pointer indication number of degrees and direction, the position of manual adjustment standard component (1), make dial gauge pointer when dial indicator measuring head is mobile along the reference field (11) of standard component (1) X-direction, keep motionless.
5. a kind of method utilizing dial gauge to search benchmark according to claim 4, described step 4) be: remote control high speed machine, dial gauge is driven to move by high speed machine, the measuring head of dial gauge is touched the auxiliary datum plane (21) of workpiece to be processed (2) X-direction, and move around in X direction on the auxiliary datum plane (21) of workpiece to be processed (2) X-direction, observe the dial gauge pointer indication number of degrees and direction, the position of manual adjustment workpiece to be processed (2), make dial gauge pointer when dial indicator measuring head is mobile along the auxiliary datum plane (21) of workpiece to be processed (2) X-direction, keep motionless.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510814764.9A CN105277091B (en) | 2015-11-20 | 2015-11-20 | A kind of method using percentage table search benchmark |
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| CN201510814764.9A CN105277091B (en) | 2015-11-20 | 2015-11-20 | A kind of method using percentage table search benchmark |
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| CN105277091A true CN105277091A (en) | 2016-01-27 |
| CN105277091B CN105277091B (en) | 2018-03-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105598742A (en) * | 2016-03-07 | 2016-05-25 | 潍柴重机股份有限公司 | Method for setting machining original points for workpieces |
| CN115965592A (en) * | 2022-12-16 | 2023-04-14 | 中林广生科技股份有限公司 | Method for marking workpiece defects in production process by using digital virtual space |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598742A (en) * | 2016-03-07 | 2016-05-25 | 潍柴重机股份有限公司 | Method for setting machining original points for workpieces |
| CN115965592A (en) * | 2022-12-16 | 2023-04-14 | 中林广生科技股份有限公司 | Method for marking workpiece defects in production process by using digital virtual space |
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| CN105277091B (en) | 2018-03-27 |
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