CN203804683U - Orthogonal measurement device for workpiece machining of numerical-controlled machining center - Google Patents
Orthogonal measurement device for workpiece machining of numerical-controlled machining center Download PDFInfo
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- CN203804683U CN203804683U CN201420250769.4U CN201420250769U CN203804683U CN 203804683 U CN203804683 U CN 203804683U CN 201420250769 U CN201420250769 U CN 201420250769U CN 203804683 U CN203804683 U CN 203804683U
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- 238000005259 measurement Methods 0.000 title claims abstract description 80
- 238000003754 machining Methods 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an orthogonal measurement device for workpiece machining of a numerical-controlled machining center. The orthogonal measurement device mounted on a spindle of the machining center comprises a connecting handle connected to the spindle; the connecting handle is provided with a supporting frame, the supporting frame is provided with a measurement displaying device, a workpiece flatness measurement device and a workpiece verticality measurement device, the workpiece flatness measurement device is connected to a measuring displaying device, the workpiece verticality measurement device is connected to a return drive device, and the supporting frame is provided with a verticality measurement converting device. The flatness of the upper surface of the measured workpiece is measured through the workpiece flatness measurement device, and the verticality of the side face of the measured workpiece is measured through the workpiece verticality measurement device and the verticality measurement converting device; the orthogonal measurement device has the advantages that structure is simple, using operation is facilitated, efficiency is high, measurement is accurate, cost efficiency is high, the device can be widely applied to workpieces, in optional shapes and made of optional materials, machining through a numerical-controlled machine tool, the machining efficiency and accuracy of the numerical-controlled machine tool can be improved, and measuring speed of the numerical-controlled machine tool can be increased.
Description
Technical field
The utility model relates to Digit Control Machine Tool processing technique field, relates in particular to a kind of Digit Control Machine Tool processing work surface measurement alignment device.
Background technology
On numerical control machining center, during processing work, workpiece coordinate system need to be set.And at this moment just need to detect the flatness of workpiece datum level and perpendicularity, adjust workpiece datum level and machine tool chief axis relative position relation.
Current measurement mechanism is by magnetic stand being adsorbed on the main shaft of lathe, and make it perpendicular to workpiece planarization, then meter is clamped on the expansion link of this gauge stand, by mobile main shaft, drives meter to move to measure in the direction parallel with surface of the work.And if measuring workpieces is parallel to the flatness of major axes orientation, just lathe need to be stopped, by hand magnetic stand is adjusted to the position that is parallel to surface of the work, then the upper meter of clamping is measured again.Adopt the major defect of this device to be: to workpiece centering, carry out, in the process of quadrature position measurement, need to operating manually, waste time and energy, efficiency is low, can not meet the needs of modern production.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, use easy to operate, efficiency is high and measure accurate numerical control machining center processing work orthogonal measuring device.
For solving the problems of the technologies described above, the technical solution of the utility model is: numerical control machining center processing work orthogonal measuring device, be arranged on the main shaft of machining center, comprise the connection handle being connected with described main shaft, on described connection handle, bracing frame is installed, measurement display unit is installed on support frame as described above, planeness of workpiece measurement mechanism and measuring perpendicularity of workpiece device are also installed on support frame as described above, described planeness of workpiece measurement mechanism is connected with described measurement display unit, described measuring perpendicularity of workpiece device is connected with reset drives device, on support frame as described above between described planeness of workpiece measurement mechanism and described measuring perpendicularity of workpiece device, squareness measurement conversion equipment is installed.
As a kind of preferred technical scheme, support frame as described above comprises semilune frame body, a free end of described semilune frame body is provided with connected unit, another free end of described semilune frame body is provided with erecting bed, described connected unit is fixedly connected with described connection handle, and described planeness of workpiece measurement mechanism and described measurement display unit are arranged on described erecting bed.
As a kind of preferred technical scheme, described planeness of workpiece measurement mechanism comprises the vertical survey bar being slidably mounted on support frame as described above, one end of described vertical survey bar connects described measurement display unit, and the other end of described vertical survey bar is provided with measurement of planeness head.
As a kind of preferred technical scheme, described measuring perpendicularity of workpiece device comprises the fixed mount being arranged on support frame as described above, horizontal survey bar is installed on described fixed mount, one end of described horizontal survey bar is resisted against on described squareness measurement conversion equipment, and the other end of described horizontal survey bar is provided with squareness measurement head.
As a kind of preferred technical scheme, described reset drives device comprises the reset seat being fixedly mounted on described horizontal survey bar, between described reset seat and described fixed mount, back-moving spring is installed.
As a kind of preferred technical scheme, described squareness measurement conversion equipment comprises the conversion seat being arranged on described planeness of workpiece measurement mechanism, on support frame as described above, be rotatablely equipped with L-type pivoted arm, an arm of described L-type pivoted arm is connected with described conversion seat, and another arm of described L-type pivoted arm is connected with described measuring perpendicularity of workpiece device.
As a kind of preferred technical scheme, described measurement display unit comprises meter.
Owing to having adopted technique scheme, numerical control machining center processing work orthogonal measuring device, be arranged on machining center main shaft, comprise the connection handle being connected with main shaft, on described connection handle, bracing frame is installed, measurement display unit is installed on support frame as described above, planeness of workpiece measurement mechanism and measuring perpendicularity of workpiece device are also installed on support frame as described above, described planeness of workpiece measurement mechanism is connected with described measurement display unit, described measuring perpendicularity of workpiece device is connected with reset drives device, on support frame as described above between described planeness of workpiece measurement mechanism and described measuring perpendicularity of workpiece device, squareness measurement conversion equipment is installed, utilize the flatness of planeness of workpiece measurement mechanism measuring workpieces upper surface, utilize the perpendicularity of measuring perpendicularity of workpiece device and squareness measurement conversion equipment measuring workpieces side, all measurement data show by measuring display unit, the utlity model has simple in structure, use easy to operate, efficiency is high, measurement is accurate and cost performance advantages of higher, the Digit Control Machine Tool processing of the workpiece of arbitrary shape and material be can be widely used in, the working (machining) efficiency of machine tooling, the speed of measurement and certainty of measurement improved.
Accompanying drawing explanation
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1-connection handle; 21-semilune frame body; 22-connected unit; 23-erecting bed; 31-vertical survey bar; 32-meter; 33-measurement of planeness head; 41-fixed mount; 42-horizontal survey bar; 43-squareness measurement head; 51-reset seat; 52-back-moving spring; 61-conversion seat; 62-L type pivoted arm.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
As shown in Figure 1, numerical control machining center processing work orthogonal measuring device, be arranged on the main shaft of machining center, comprise the connection handle 1 being connected with main shaft, on described connection handle 1, bracing frame is installed, support frame as described above comprises semilune frame body 21, and a free end of described semilune frame body 21 is provided with connected unit 22, another free end of described semilune frame body 21 is provided with erecting bed 23, and described connected unit 22 is connected with described connection handle 1; Planeness of workpiece measurement mechanism is installed on described erecting bed 23 and measures display unit, described measurement display unit comprises meter 32, described planeness of workpiece measurement mechanism comprises the vertical survey bar 31 being slidably mounted on described erecting bed 23, one end of described vertical survey bar 31 is connected with the meter 32 that is positioned at described erecting bed 23 tops, meter 32 utilizes rack pinion or lever-gear transmission, the straight-line displacement of vertical survey bar 31 is become to the angle displacement of meter 32 pointers; The other end of described vertical survey bar 31 is provided with the measurement of planeness 33.Measuring perpendicularity of workpiece device is also installed on support frame as described above, and described measuring perpendicularity of workpiece device comprises the fixed mount 41 being arranged on described erecting bed 23, on described fixed mount 41, horizontal survey bar 42 is installed.Described horizontal survey bar 42 is connected with reset drives device, and described reset drives device comprises the reset seat 51 being fixedly mounted on described horizontal survey bar 42, between described reset seat 51 and described fixed mount 41, back-moving spring 52 is installed.One end of described horizontal survey bar 42 is provided with squareness measurement 43, on support frame as described above between the other end of described horizontal survey bar 42 and described vertical survey bar 31, squareness measurement conversion equipment is installed, described squareness measurement conversion equipment comprises the conversion seat 61 being arranged on described vertical survey bar 31, on support frame as described above, be rotatablely equipped with L-type pivoted arm 62, the bottom of described conversion seat 61 is resisted against on an arm of described L-type pivoted arm 62, and the other end of described horizontal survey bar 42 is resisted against on another arm of described L-type pivoted arm 62.
Operation principle: before numerical control machine tool processing work, need to carry out centering to workpiece, workpiece is put and put in place.First to the measurement of planeness of workpiece surface and alignment centering, this measurement mechanism is connected on main shaft, vertical survey bar 31 is contacted with workpiece surface, main shaft all around is moved, surface of the work concavo-convex and tilt will geometric ratio to be converted to the upper and lower displacement of vertical survey bar 31, this displacement numerical value can directly read on meter 32, and then be combined calculating with the numerical value of main axle moving, just can obtain the flatness of this workpiece surface and in the horizontal direction gradient of locus.
Then to the measurement of planeness on workpiece side surface and alignment centering thereof, horizontal survey bar 42 and contacts side surfaces of workpiece, main shaft is upper and lower, move forward and backward, workpiece side surface concavo-convex and tilt will geometric ratio to be converted to the horizontal displacement of horizontal survey bar 42, by L-type pivoted arm 62, be converted to the upper and lower displacement of vertical survey bar 31 simultaneously, this displacement numerical value can directly read on meter 32, and then be combined calculating with the numerical value of main axle moving, just can obtain this workpiece side surface perpendicularity and locus vertically to gradient.
Meanwhile, by mobile main shaft, can drive the movement of this measurement mechanism, realize the measurement to any one side of workpiece.
Finally, by after workpiece centering, carry out machine tooling, just can send main shaft back to tool magazine according to the program weaving, the connection handle of this measurement mechanism 1 is changed from main shaft, the cutter that digital control processing will be used is installed on main shaft.And to add man-hour to next workpiece, by same program, change this measurement mechanism and carry out centering.
On numerical control machining center, during processing work, the main shaft of numerical control machining center below is provided with handle of a knife, and the below of handle of a knife is provided with the cutters such as milling cutter; When using the utility model, cutter is communicated with to handle of a knife and from main shaft, changes together, the connection handle of this orthogonal measuring device 1 is arranged on main shaft and is used, do not changing on the basis of former numerical control machining center structure, realize the quick-replaceable of this device.
That this measurement mechanism has is simple in structure, it is easy to operate to use, efficiency is high, measurement is accurate and cost performance advantages of higher, the Digit Control Machine Tool processing of the workpiece of arbitrary shape and material be can be widely used in, the working (machining) efficiency of machine tooling, the speed of measurement and certainty of measurement improved.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for special-purpose.
Claims (7)
1. numerical control machining center processing work orthogonal measuring device, be arranged on the main shaft of machining center, it is characterized in that: comprise the connection handle being connected with described main shaft, on described connection handle, bracing frame is installed, measurement display unit is installed on support frame as described above, planeness of workpiece measurement mechanism and measuring perpendicularity of workpiece device are also installed on support frame as described above, described planeness of workpiece measurement mechanism is connected with described measurement display unit, described measuring perpendicularity of workpiece device is connected with reset drives device, on support frame as described above between described planeness of workpiece measurement mechanism and described measuring perpendicularity of workpiece device, squareness measurement conversion equipment is installed.
2. numerical control machining center processing work orthogonal measuring device as claimed in claim 1, it is characterized in that: support frame as described above comprises semilune frame body, a free end of described semilune frame body is provided with connected unit, another free end of described semilune frame body is provided with erecting bed, described connected unit is fixedly connected with described connection handle, and described planeness of workpiece measurement mechanism and described measurement display unit are arranged on described erecting bed.
3. numerical control machining center processing work orthogonal measuring device as claimed in claim 1, it is characterized in that: described planeness of workpiece measurement mechanism comprises the vertical survey bar being slidably mounted on support frame as described above, one end of described vertical survey bar connects described measurement display unit, and the other end of described vertical survey bar is provided with measurement of planeness head.
4. numerical control machining center processing work orthogonal measuring device as claimed in claim 1, it is characterized in that: described measuring perpendicularity of workpiece device comprises the fixed mount being arranged on support frame as described above, horizontal survey bar is installed on described fixed mount, one end of described horizontal survey bar is resisted against on described squareness measurement conversion equipment, and the other end of described horizontal survey bar is provided with squareness measurement head.
5. numerical control machining center processing work orthogonal measuring device as claimed in claim 4, it is characterized in that: described reset drives device comprises the reset seat being fixedly mounted on described horizontal survey bar, between described reset seat and described fixed mount, back-moving spring is installed.
6. numerical control machining center processing work orthogonal measuring device as claimed in claim 1, it is characterized in that: described squareness measurement conversion equipment comprises the conversion seat being arranged on described planeness of workpiece measurement mechanism, on support frame as described above, be rotatablely equipped with L-type pivoted arm, an arm of described L-type pivoted arm is connected with described conversion seat, and another arm of described L-type pivoted arm is connected with described measuring perpendicularity of workpiece device.
7. the numerical control machining center processing work orthogonal measuring device as described in claim as arbitrary in claim 1 to 6, is characterized in that: described measurement display unit comprises meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250769.4U CN203804683U (en) | 2014-05-16 | 2014-05-16 | Orthogonal measurement device for workpiece machining of numerical-controlled machining center |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250769.4U CN203804683U (en) | 2014-05-16 | 2014-05-16 | Orthogonal measurement device for workpiece machining of numerical-controlled machining center |
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| CN203804683U true CN203804683U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420250769.4U Expired - Lifetime CN203804683U (en) | 2014-05-16 | 2014-05-16 | Orthogonal measurement device for workpiece machining of numerical-controlled machining center |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015108A (en) * | 2018-09-27 | 2018-12-18 | 四川职业技术学院 | A kind of lathe part alignment device |
| CN111230596A (en) * | 2020-03-14 | 2020-06-05 | 徐州新南湖科技有限公司 | Lathe positioning distance device |
-
2014
- 2014-05-16 CN CN201420250769.4U patent/CN203804683U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015108A (en) * | 2018-09-27 | 2018-12-18 | 四川职业技术学院 | A kind of lathe part alignment device |
| CN109015108B (en) * | 2018-09-27 | 2023-07-14 | 四川职业技术学院 | Part alignment device for machine tool |
| CN111230596A (en) * | 2020-03-14 | 2020-06-05 | 徐州新南湖科技有限公司 | Lathe positioning distance device |
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Granted publication date: 20140903 |
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| CX01 | Expiry of patent term |