CN219736330U - Equipment for automatically detecting flatness of workpiece - Google Patents
Equipment for automatically detecting flatness of workpiece Download PDFInfo
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- CN219736330U CN219736330U CN202321136851.XU CN202321136851U CN219736330U CN 219736330 U CN219736330 U CN 219736330U CN 202321136851 U CN202321136851 U CN 202321136851U CN 219736330 U CN219736330 U CN 219736330U
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- positioning tool
- flatness
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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 24
- 239000010935 stainless steel Substances 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000005693 optoelectronics Effects 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
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Abstract
The utility model discloses equipment for automatically detecting the flatness of a workpiece, which relates to the technical field of vacuum pump part precise measurement equipment and comprises a bottom plate, universal wheels are fixedly arranged at four corners of the lower end of the bottom plate, a horizontal adjusting seat is fixedly arranged at the middle position of four corners of the lower end of the bottom plate, a stainless steel frame is fixedly connected to the upper end of the bottom plate, a mounting plate is fixedly connected to the middle part inside the stainless steel frame, an alarm lamp is fixedly arranged at the upper part of the rear right end of the stainless steel frame, the alarm lamp is electrically connected with an external control end, a touch display screen is arranged in the middle part of the rear right end of the stainless steel frame through a bracket, a safety grating is fixedly arranged at the rear end inside the stainless steel frame through a bolt, a servo single-shaft robot is fixedly connected to the front end of the upper surface of the mounting plate, a super-high precision sensor detection unit is fixedly connected to the rear end of the servo single-shaft robot, a positioning tool is arranged above the middle part of the mounting plate, a sliding groove is formed inside the positioning tool, and the inside of the sliding groove is in sliding connection with a product.
Description
Technical Field
The utility model relates to the technical field of vacuum pump part precision measurement equipment, in particular to equipment for automatically detecting the flatness of a workpiece.
Background
One device for automatically detecting the flatness of a workpiece is a flatness measuring instrument. The flatness and flatness errors of the surface of the workpiece can be measured by optical or mechanical principles, and the measurement result is output. Flatness gauges may be used for workpieces of various materials and shapes, such as metals, plastics, glass, ceramics, and the like. The method is widely applied to quality control and detection processes in the manufacturing industry so as to ensure that the flatness of the workpiece meets the requirements.
The traditional dotting mode is generally adopted for detecting the flatness of the workpiece, the traditional dotting mode needs to be used for dotting one by one, the detection time is longer, the efficiency is lower, the traditional dotting mode can only detect the flatness of the whole plane, local bulges or depressions can not be detected, and the deformation condition of the plane can not be detected when the plane is deformed;
when the detection time is too long, the positioning tool can be in an out-of-level condition, the flatness detection precision is affected, and the equipment for automatically detecting the flatness of the workpiece is provided to solve the problem.
Disclosure of Invention
In order to solve the technical problem, the equipment for automatically detecting the flatness of the workpiece is provided, the problems that the conventional dotting mode needs to be adopted one by one in the conventional dotting mode, the flatness of the whole plane can only be detected in the conventional dotting mode, local bulges or recesses can not be detected, the deformation condition of the plane can not be detected when the plane is deformed, the positioning tool can be in an out-of-level condition when the detection time is overlong, and the flatness detection precision is affected are solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic detect equipment of work piece planarization, includes the bottom plate, the equal fixed mounting in bottom plate lower extreme four corners has the universal wheel, the equal fixed mounting in position department has the horizontal adjustment seat in the bottom plate lower extreme four corners, bottom plate upper end fixedly connected with stainless steel frame, the inside middle part fixedly connected with mounting panel of stainless steel frame, stainless steel frame upper end fixedly connected with roof, stainless steel frame right side rear end upper portion fixed mounting has the alarm lamp, alarm lamp and external control end electric connection, stainless steel frame right side rear end middle part has the touch display screen through support mounting, the inside rear end of stainless steel frame has the safety grating through bolt fixed mounting, mounting panel upper surface front end fixedly connected with servo unipolar robot, servo unipolar robot rear end sliding connection has super high accuracy sensor detecting element, mounting panel middle part top is provided with the location frock, the sliding tray has been seted up to inside to the location frock, sliding tray is inside and product sliding connection.
Preferably, the four corners of the upper surface of the positioning tool are fixedly provided with horizontal sensors, the middle part of the lower end of the mounting plate is fixedly provided with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a push rod, and the push rod is fixedly connected with the four corners of the lower end of the positioning tool through a universal joint.
Preferably, the horizontal adjusting seat comprises a screw rod, the bottom of the screw rod is fixedly connected with a rubber base, the upper end of the screw rod is in threaded connection with a second nut, and the lower end of the screw rod is in threaded connection with a first nut.
Preferably, the ultra-high precision sensor detection unit comprises a connecting plate, a measuring head fixing device is fixedly connected to the periphery of the upper surface of the connecting plate, a measuring head is fixedly arranged at the lower end of the measuring head fixing device, the measuring head extends to the lower portion of the connecting plate, a plurality of limiters are fixedly arranged at the middle position of the lower end of the connecting plate, and an optoelectronic ranging sensor is fixedly arranged at the rear portion of the upper end of the connecting plate.
Preferably, the measuring head is a contact sensor, the measuring head is electrically connected with the external data storage end, the level sensor is a laser sensor, and the level sensor is electrically connected with the external control end.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the servo single-axis robot is arranged to start the ultra-high precision sensor detection unit to move downwards, the measuring head contacts the surface of a product to perform multi-point contact and transmits information to the data processing end to perform value calculation, the multi-point detection is adopted to greatly reduce the detectable time, the detection efficiency is improved, the deformation condition of the surface of the product can be detected, the device is suitable for different product surfaces, the level sensor on the positioning tool detects the level of the positioning tool, when the level of the positioning tool deviates, the hydraulic cylinder starts to push the ejector rod to move, the height of four corners of the positioning tool is adjusted through the movement of the ejector rod, the level of the positioning tool is adjusted, the precision error caused by the deviation of the positioning tool is prevented, and the detection precision is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the present utility model;
FIG. 3 is a schematic view of a horizontal adjustment seat according to the present utility model;
fig. 4 is a schematic diagram of the structure of the ultra-high precision sensor detecting unit in the present utility model.
The reference numerals in the figures are: 1. a bottom plate; 2. a universal wheel; 3. a horizontal adjustment seat; 301. a screw rod; 302. a rubber base; 303. a first nut; 304. a second nut; 4. a stainless steel frame; 5. a mounting plate; 6. a top plate; 7. an alarm lamp; 8. a safety grating; 9. touching the display screen; 10. positioning a tool; 11. a sliding groove; 12. a servo single-axis robot; 13. an ultra-high precision sensor detection unit; 1301. a connecting plate; 1302. a gauge head fixing device; 1303. measuring head; 1304. a limiter; 1305. an electro-optical ranging sensor; 14. a product; 15. a hydraulic cylinder; 16. a push rod; 17. a level sensor.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, an automatic workpiece flatness detecting device comprises a base plate 1, universal wheels 2 are fixedly installed at four corners of the lower end of the base plate 1, a horizontal adjusting seat 3 is fixedly installed at the position, in the middle of four corners, of the lower end of the base plate 1, a stainless steel frame 4 is fixedly connected to the upper end of the base plate 1, a mounting plate 5 is fixedly connected to the middle portion inside the stainless steel frame 4, a top plate 6 is fixedly connected to the upper end of the stainless steel frame 4, an alarm lamp 7 is fixedly installed at the upper portion of the rear end on the right side of the stainless steel frame 4, the alarm lamp 7 is electrically connected with an external control end, a touch display screen 9 is installed at the middle portion of the rear end on the right side of the stainless steel frame 4 through a bracket, a safety grating 8 is fixedly installed at the rear end on the rear end inside the stainless steel frame 4 through a bolt, a servo single-shaft robot 12 is fixedly connected to the front end on the upper surface of the mounting plate 5, an ultra-high precision sensor detecting unit 13 is slidingly connected to the rear end of the servo single-shaft robot 12, a positioning tool 10 is arranged above the middle portion of the mounting plate 5, a sliding groove 11 is formed inside the positioning tool 10, and a product 14 is slidingly connected to the inside the sliding groove 11.
The four corners of the upper surface of the positioning tool 10 are fixedly provided with horizontal sensors 17, the middle part of the lower end of the mounting plate 5 is fixedly provided with a hydraulic cylinder 15, the output end of the hydraulic cylinder 15 is fixedly connected with a push rod 16, and the push rod 16 is fixedly connected with the four corners of the lower end of the positioning tool 10 through universal joints.
The horizontal adjusting seat 3 comprises a screw rod 301, a rubber base 302 is fixedly connected to the bottom of the screw rod 301, a second nut 304 is connected to the upper end of the screw rod 301 in a threaded mode, a first nut 303 is connected to the lower end of the screw rod 301 in a threaded mode, and the first nut 303 or the second nut 304 is screwed to fix the device, and meanwhile the horizontal of the device is adjusted.
The ultra-high precision sensor detection unit 13 comprises a connecting plate 1301, a measuring head fixing device 1302 is fixedly connected to the periphery of the upper surface of the connecting plate 1301, a measuring head 1303 is fixedly arranged at the lower end of the measuring head fixing device 1302, the measuring head 1303 extends to the lower portion of the connecting plate 1301, the measuring resolution of the measuring head 1303 is 0.0001mm, a plurality of limiters 1304 are fixedly arranged at the middle position of the lower end of the connecting plate 1301, damage to the measuring head 1303 caused by excessive feeding of the ultra-high precision sensor detection unit 13 is prevented, an optoelectronic ranging sensor 1305 is fixedly arranged at the rear portion of the upper end of the connecting plate 1301, and the optoelectronic ranging sensor 1305 detects a stroke.
The measuring head 1303 is a contact sensor, the measuring head 1303 is electrically connected to an external data storage terminal, the level sensor 17 is a laser sensor, and the level sensor 17 is electrically connected to an external control terminal.
Working principle: when the device is used, firstly, a product 14 to be detected is manually slid into the sliding groove 11, the servo single-shaft robot 12 starts to move the ultra-high precision sensor detection unit 13 downwards, the measuring head 1303 contacts the surface of the product 14 to carry out multipoint contact and transmits information to the data processing end to carry out value calculation, after measurement is completed, the device automatically stores data according to measurement prompts OK/NG so as to carry out SPC analysis, a measurement result can guide the processing device to adjust and compensate to realize production-detection full-closed loop detection of 100% of the product, the level sensor 17 on the positioning tool 10 detects the level of the positioning tool 10, when the level of the positioning tool 10 is adjusted, a standard part is placed into the sliding groove 11, the level deviation of the standard part is detected by the level sensor 17, and according to the detected result, the four corner height of the positioning tool 10 is adjusted by the hydraulic cylinder 15, so that the levelness of the positioning tool 10 can be ensured during measurement.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An apparatus for automatically detecting the flatness of a workpiece, comprising a base plate (1), characterized in that: universal wheels (2) are fixedly arranged at four corners of the lower end of the bottom plate (1), a horizontal adjusting seat (3) is fixedly arranged at the middle position of four corners of the lower end of the bottom plate (1), a stainless steel frame (4) is fixedly connected to the upper end of the bottom plate (1), a mounting plate (5) is fixedly connected to the middle part inside the stainless steel frame (4), a top plate (6) is fixedly connected to the upper end of the stainless steel frame (4), an alarm lamp (7) is fixedly arranged at the upper part of the rear end of the right side of the stainless steel frame (4), the alarm lamp (7) is electrically connected with an external control end, the intelligent control device is characterized in that a touch display screen (9) is mounted in the middle of the rear end of the right side of the stainless steel frame (4) through a support, a safety grating (8) is fixedly mounted at the rear end of the inside of the stainless steel frame (4) through bolts, a servo single-shaft robot (12) is fixedly connected to the front end of the upper surface of the mounting plate (5), an ultra-high precision sensor detection unit (13) is slidably connected to the rear end of the servo single-shaft robot (12), a positioning tool (10) is arranged above the middle of the mounting plate (5), a sliding groove (11) is formed in the positioning tool (10), and the sliding groove (11) is slidably connected with a product (14).
2. An apparatus for automatically detecting the flatness of a work piece as claimed in claim 1, wherein: the positioning tool comprises a positioning tool body and is characterized in that horizontal sensors (17) are fixedly installed at four corners of the upper surface of the positioning tool body, a hydraulic cylinder (15) is fixedly installed in the middle of the lower end of a mounting plate (5), an ejector rod (16) is fixedly connected to the output end of the hydraulic cylinder (15), and the ejector rod (16) is fixedly connected with the four corners of the lower end of the positioning tool body through a universal joint.
3. An apparatus for automatically detecting the flatness of a work piece as claimed in claim 2, wherein: the horizontal adjusting seat (3) comprises a screw rod (301), a rubber base (302) is fixedly connected to the bottom of the screw rod (301), a second nut (304) is connected to the upper end of the screw rod (301) in a threaded mode, and a first nut (303) is connected to the lower end of the screw rod (301) in a threaded mode.
4. An apparatus for automatically detecting the flatness of a work piece according to claim 3, wherein: the ultra-high precision sensor detection unit (13) comprises a connecting plate (1301), a measuring head fixing device (1302) is fixedly connected to the periphery of the upper surface of the connecting plate (1301), a measuring head (1303) is fixedly arranged at the lower end of the measuring head fixing device (1302), the measuring head (1303) extends to the lower portion of the connecting plate (1301), a plurality of limiters (1304) are fixedly arranged at the middle position of the lower end of the connecting plate (1301), and an optoelectronic ranging sensor (1305) is fixedly arranged at the rear portion of the upper end of the connecting plate (1301).
5. An apparatus for automatically detecting the flatness of a workpiece according to claim 4, wherein: the measuring head (1303) is a contact sensor, the measuring head (1303) is electrically connected with an external data storage end, the level sensor (17) is a laser sensor, and the level sensor (17) is electrically connected with an external control end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136851.XU CN219736330U (en) | 2023-05-12 | 2023-05-12 | Equipment for automatically detecting flatness of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136851.XU CN219736330U (en) | 2023-05-12 | 2023-05-12 | Equipment for automatically detecting flatness of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736330U true CN219736330U (en) | 2023-09-22 |
Family
ID=88061887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136851.XU Active CN219736330U (en) | 2023-05-12 | 2023-05-12 | Equipment for automatically detecting flatness of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736330U (en) |
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2023
- 2023-05-12 CN CN202321136851.XU patent/CN219736330U/en active Active
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