CN211465700U - Numerical control processing on-line measuring device - Google Patents
Numerical control processing on-line measuring device Download PDFInfo
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- CN211465700U CN211465700U CN202020091334.5U CN202020091334U CN211465700U CN 211465700 U CN211465700 U CN 211465700U CN 202020091334 U CN202020091334 U CN 202020091334U CN 211465700 U CN211465700 U CN 211465700U
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- 238000012545 processing Methods 0.000 title description 8
- 238000003754 machining Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000006073 displacement reaction Methods 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
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Abstract
The utility model relates to a numerical control machining on-line detection device, which comprises a base, a vertical cross module, a laser displacement sensor and a magnetic gauge stand; the vertical cross module is fixedly arranged on the base and comprises two linear modules which are arranged in a cross shape, the two linear modules are fixedly connected through a connecting frame, and each linear module is internally provided with a magnetostrictive sensor capable of ensuring the linear precision of the linear module; the laser displacement sensor is fixedly arranged in the sensor protection cover, and one end of the sensor protection cover is fixedly connected with one end of one of the linear modules; one end of the magnetic gauge stand is fixedly arranged on the base, and the other end of the magnetic gauge stand can be adsorbed on a workbench of a machine tool after the switch is switched on. The utility model discloses can realize on-line measuring in the numerical control course of working, have rational in infrastructure, easy operation, detect convenient, detect characteristics such as the precision is high, the flexibility is good, the practicality is strong.
Description
Technical Field
The utility model belongs to the numerical control processing field especially relates to a numerical control processing on-line measuring device.
Background
Many mechanical transmission parts such as gears need to strictly ensure the machining precision in the machining process, and the traditional equipment for detecting the gear precision such as a three-coordinate measuring machine, a single-tooth meshing instrument, a universal involute instrument, a gear ring diameter jumping instrument and the like can only measure the precision of the gears after the gear machining is finished, and cannot measure the machining precision of the gears in the gear machining process. In addition, these devices are expensive, cumbersome to operate, and have high technical requirements. Therefore, it is needed to develop an online detection device for numerical control machining, which is low in cost, has low requirements on operation technology, and can measure the precision of a part during the machining process.
Disclosure of Invention
Problem to prior art exists, the utility model provides a numerical control processing on-line measuring device, this detection device can carry out the on-line measuring at the in-process of parts machining to the machining precision of spare part, have rational in infrastructure, easy operation, detect convenient, detect characteristics such as precision height, flexibility are good, the practicality is strong.
The utility model is realized in such a way that the numerical control processing on-line detection device comprises a base, a vertical cross module, a laser displacement sensor and a magnetic gauge stand; the vertical cross module is fixedly arranged on the base and comprises two linear modules which are arranged in a cross shape, and the two linear modules are fixedly connected through a connecting frame; the laser displacement sensor is fixedly arranged at one end of one of the linear modules; one end fixed mounting of magnetic force gauge stand is on the base, the other end of magnetic force gauge stand can adsorb on the workstation of lathe after the switch-on.
In the above technical scheme, preferably, laser displacement sensor fixed mounting is in the sensor safety cover, the one end of sensor safety cover and the one end fixed connection of one of them linear module.
In the above technical scheme, it is further preferable that the sensor protective cover is provided with a gas blowing hole and a horn-shaped oil-proof hole, and the gas blowing hole is connected with a gas blowing head of the high-pressure gas blowing device.
In the above technical solution, preferably, the two linear modules have the same structure, and each linear module is controlled by a servo motor to move up and down or left and right.
In the above technical solution, preferably, each of the linear modules is provided with a magnetostrictive sensor capable of ensuring the linear motion precision of the linear module.
In the above technical solution, it is further preferable that one end of the magnetostrictive sensor passes through the sliding seat of the linear module to be connected with the cylindrical roller bearing seat of the linear module, the other end of the magnetostrictive sensor is fixed on the flange plate of the linear module through threaded connection, and the magnetic ring of the magnetostrictive sensor is installed on the sliding seat and is concentric with the measuring rod of the magnetostrictive sensor.
In the above technical scheme, preferably, one end of the magnetic gauge stand is fixedly connected with the base through a hand-screwed nut and a hexagonal nut.
Compared with the prior art, the utility model discloses the positive effect who has is:
the utility model adopts a brand new technical proposal, when the experiment is carried out, the vertical cross module is controlled by the servo motor to move up and down and left and right, thereby the detected piece can be detected in multiple directions, and meanwhile, the magnetostrictive sensor which can ensure the linear motion precision of the vertical cross module is arranged in the vertical cross module, thus greatly improving the motion precision of the vertical cross module; the protective cover of the sensor is provided with the air blowing hole which can be connected with the air blowing head of the high-pressure air blowing device, and the high-pressure air blowing device can blow away oil stains on a part to be detected, so that the influence of liquid such as lubricating oil on the measurement precision when a part is processed can be reduced; the magnetic gauge stand is arranged at the base of the vertical cross module, the vertical cross module can be fixed on the machine tool after the switch of the magnetic gauge stand is switched on, and the vertical cross module can be taken down from the machine tool after the switch is switched off, so that the online detection of the machined parts can be well realized, the installation is convenient, and the installation position is flexible.
Drawings
Fig. 1 is a schematic structural diagram of a detection device according to a preferred embodiment of the present invention;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a schematic structural diagram of a linear module according to a preferred embodiment of the present invention;
fig. 4 is a sectional view a-a of fig. 3.
In the figure: 1. a servo motor; 2. a magnetostrictive sensor; 3. a flange plate; 4. a coupling; 5. a tapered roller bearing; 6. a tapered roller bearing housing; 7. a lever guide rail support 8, a lever guide rail; 9. a ball screw; 10. a slide base; 11. a connecting frame; 12. a second linear module; 13. a cylindrical roller bearing seat; 14. a hexagonal nut; 15. a base; 16. a magnetic gauge stand; 17. a first linear module; 18. a sensor protection cover; 19. a high pressure blowhead; 20. a laser displacement sensor; 21. an oil-repellent hole; 22. a cylindrical roller bearing; 23. a main profile plate.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:
in the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1 to 4, the present embodiment provides an online detection device for numerical control processing, which includes a base 15, a vertical cross module, a laser displacement sensor 20, a sensor protection cover 18, and a magnetic gauge stand 16; the vertical cross module is fixedly arranged on the base 15 through bolts, the vertical cross module comprises two linear modules which are arranged in a cross shape, specifically a first linear module 17 and a second linear module 12, the first linear module 17 and the second linear module 12 are fixedly connected with a connecting frame 11 through bolts, and the connecting frame 11 is fixedly connected with sliding seats of the two linear modules respectively; the laser displacement sensor 20 is fixedly arranged at one end of the second linear module 12; one end of the magnetic gauge stand 16 is fixedly installed on the base 15 through screwing a nut and a hexagon nut 14 by hand, and the base 15 can be fixed on the machine tool after the other end of the magnetic gauge stand 16 is switched on.
As a preferred embodiment, referring to fig. 1 and 3, the first linear module 17 and the second linear module 12 have the same structure, and taking the first linear module 17 as an example, the first linear module 17 includes a servo motor 1, a flange plate 3, a coupler 4, a ball screw 9, a slider 10, a cylindrical roller bearing 22, a cylindrical roller bearing seat 13, a tapered roller bearing 5, a tapered roller bearing seat 6, a beam guide rail 8, a beam guide rail support 7, and a main profile plate 23; the servo motor 1 is fixed on the flange plate 3, the servo motor 1 is connected with a ball screw 9 through a coupler 4, and the ball screw 9 is connected with a sliding seat 10; one end of the ball screw 9 is installed on the cylindrical roller bearing 22 for connection, the cylindrical roller bearing 22 is installed in the cylindrical roller bearing seat 13, the other end of the ball screw 9 is installed on the tapered roller bearing 5, the tapered roller bearing 5 is installed in the tapered roller bearing seat 6, and the cylindrical roller bearing seat 13 and the tapered roller bearing seat 6 are both installed on the main profile plate 23; the light bar guide rail 8 penetrates through the sliding seat 10, two ends of the light bar guide rail 8 are fixed through the light bar guide rail support 7, and the light bar guide rail support 7 is installed on the main body section bar plate 23.
The first linear module 17 and the second linear module 12 are both provided with a magnetostrictive sensor 2, one end of the magnetostrictive sensor 2 penetrates through the sliding seat 10 to be connected with the cylindrical roller bearing seat 13, the other end of the magnetostrictive sensor 2 is fixed on the flange plate 3 through threaded connection, a magnetic ring of the magnetostrictive sensor 2 is arranged on the sliding seat 10 and is concentric with a measuring rod of the magnetostrictive sensor, and the linear motion precision of the first linear module 17 and the second linear module 12 is greatly guaranteed.
As a preferred embodiment, referring to fig. 1 and 2, the laser displacement sensor 20 is fixed in the sensor protection cover 18 through bolt connection, the sensor protection cover 18 is fixed on the left side of the linear module two 12 through bolt connection, a blowing hole capable of being connected with the high-pressure blowing head 19 is arranged above the sensor protection cover 18, the left side of the sensor protection cover 18, namely the measuring end of the laser displacement sensor 20, is provided with a horn-shaped oil-proof hole 21, so that liquid such as lubricating oil can be effectively prevented from splashing into the laser displacement sensor during processing of parts, and the measuring accuracy of the laser displacement sensor is effectively guaranteed.
As a preferred embodiment, referring to fig. 1 and 2, one end of the magnetic gauge stand 16 is fixed on the base 15 by screwing a nut and a hexagon nut 14 by hand, the other end of the magnetic gauge stand 16 can fix the base 15 on the machine tool after the switch is turned on, and can remove the base from the machine tool after the switch is turned off, and the magnetic gauge stand 16 is adopted as a mode for fixing the base 15, so that the fixing mode of the detection device is extremely convenient, and the installation position of the detection device is flexible and variable.
The utility model discloses a concrete mounting means as follows:
firstly, assembling a first linear module 17 and a second linear module 12:
installing the cylindrical roller bearing 22 in the cylindrical roller bearing housing 13;
mounting the bearing seat provided with the cylindrical roller bearing on the main body section plate 23;
mounting the lever guide rail support 7 on the main body profile plate 23;
mounting a feed bar guide rail 8 and a ball screw 9 on a sliding seat 10, respectively mounting two ends of the feed bar guide rail 8 on a feed bar guide rail support 7, mounting one end of the ball screw 9 on a cylindrical roller bearing 22, and fixing the cylindrical roller bearing 22 through a locking nut;
installing a tapered roller bearing 5 in a tapered roller bearing seat 6, and installing the bearing seat provided with the tapered roller bearing on a main body section plate 23;
the other end of the ball screw 9 is arranged on the tapered roller bearing 5 and is fixed by a locking nut;
one end of the coupler 4 is connected with a ball screw 9;
fixing the flange plate 3 on the main body section plate;
connecting a servo motor 1 with a coupler 4, and fixing the servo motor 1 on a flange plate 3;
one end of a magnetostrictive sensor 2 penetrates through a sliding seat 10 to be connected with a cylindrical roller bearing seat 13, the other end of the magnetostrictive sensor 2 is fixedly connected on a flange plate 3 in a threaded manner, and a magnetic ring of the magnetostrictive sensor 2 is arranged on the sliding seat 10 and is concentric with a measuring rod of the magnetostrictive sensor;
one end of the connecting frame 11 is mounted on the slide 10 of the first linear module, and the other end of the connecting frame 11 is mounted on the slide of the second linear module.
And secondly, mounting the assembled linear module I17 and the assembled linear module II 12 on the base 15.
Thirdly, the laser displacement sensor 20 is installed in the sensor protection cover 18, the sensor protection cover 18 is installed on the left side of the second linear module 12, and the high-pressure blowing head 19 is installed on a blowing hole of the sensor protection cover 18.
Fourthly, one end of the magnetic meter base is fixedly arranged on the base 15 through a hand-screwed nut and a hexagon nut 14.
When the vertical cross module is in work, the switch of the magnetic meter base is switched on, the vertical cross module is fixed on a machine tool, and the vertical cross module is controlled by the servo motor to move up and down and left and right so as to achieve an ideal measuring position.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (7)
1. A numerical control machining on-line detection device is characterized by comprising a base, a vertical cross module, a laser displacement sensor and a magnetic gauge stand; the vertical cross module is fixedly arranged on the base and comprises two linear modules which are arranged in a cross shape, and the two linear modules are fixedly connected through a connecting frame; the laser displacement sensor is fixedly arranged at one end of one of the linear modules; one end fixed mounting of magnetic force gauge stand is on the base, the other end of magnetic force gauge stand can adsorb on the workstation of lathe after the switch-on.
2. The on-line detection device for numerical control machining according to claim 1, wherein the laser displacement sensor is fixedly installed in a sensor protection cover, and one end of the sensor protection cover is fixedly connected with one end of one of the linear modules.
3. The on-line detection device for numerical control machining according to claim 2, wherein a gas blowing hole and a trumpet-shaped oil-proof hole are formed in the sensor protective cover, and the gas blowing hole is connected with a gas blowing head of the high-pressure gas blowing device.
4. The on-line detection device for numerical control machining according to claim 1, wherein the two linear modules have the same structure, and each linear module is controlled by a servo motor to move up and down or left and right.
5. The on-line detection device for numerical control machining according to claim 4, wherein each linear module is provided with a magnetostrictive sensor capable of ensuring the linear motion precision of the linear module.
6. The on-line detection device for numerical control machining according to claim 5, wherein one end of the magnetostrictive sensor passes through the slide carriage of the linear module to be connected with the cylindrical roller bearing seat of the linear module, the other end of the magnetostrictive sensor is fixed on the flange plate of the linear module through a threaded connection, and the magnetic ring of the magnetostrictive sensor is installed on the slide carriage and is concentric with the measuring rod of the magnetostrictive sensor.
7. The numerical control machining on-line detection device as recited in claim 1, wherein one end of the magnetic gauge stand is fixedly connected with the base through a hand-screwed nut and a hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091334.5U CN211465700U (en) | 2020-01-16 | 2020-01-16 | Numerical control processing on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091334.5U CN211465700U (en) | 2020-01-16 | 2020-01-16 | Numerical control processing on-line measuring device |
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| CN211465700U true CN211465700U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020091334.5U Active CN211465700U (en) | 2020-01-16 | 2020-01-16 | Numerical control processing on-line measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400094A (en) * | 2021-06-07 | 2021-09-17 | 乔锋智能装备股份有限公司 | Comprehensive detection piece for machining part of CNC machining center machine tool |
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2020
- 2020-01-16 CN CN202020091334.5U patent/CN211465700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400094A (en) * | 2021-06-07 | 2021-09-17 | 乔锋智能装备股份有限公司 | Comprehensive detection piece for machining part of CNC machining center machine tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231106 Address after: No. 1000, Hongshan Community, Hongshan Village, Zhuankou, Hanyang District, Wuhan City, Hubei Province, 430000 Patentee after: Yang Xiuyun Address before: No. 1310 Dagu South Road, Jinnan District, Tianjin Patentee before: TIANJIN University OF TECHNOLOGY AND EDUCATION (CHINA VOCATIONAL TRAINING INSTRUCTOR TRAINING CENTER) |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231221 Address after: 430000 office 2, floor 14, building 1 / unit, Aoshan creative block project, No. 778, Gaoxin Avenue, East Lake New Technology Development Zone, Wuhan, Hubei Province (Wuhan area of free trade zone) Patentee after: WUHAN HAIYI HIGH-END EQUIPMENT STRUCTURAL DESIGN CO.,LTD. Address before: No. 1000, Hongshan Community, Hongshan Village, Zhuankou, Hanyang District, Wuhan City, Hubei Province, 430000 Patentee before: Yang Xiuyun |
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| TR01 | Transfer of patent right |