CN216283419U - Multi-point measurement flatness equipment - Google Patents
Multi-point measurement flatness equipment Download PDFInfo
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- CN216283419U CN216283419U CN202122995877.7U CN202122995877U CN216283419U CN 216283419 U CN216283419 U CN 216283419U CN 202122995877 U CN202122995877 U CN 202122995877U CN 216283419 U CN216283419 U CN 216283419U
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- 238000005259 measurement Methods 0.000 title claims abstract description 47
- 238000006073 displacement reaction Methods 0.000 claims abstract description 17
- 230000008602 contraction Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a multi-point flatness measurement device which comprises a base and an operation panel, wherein the operation panel is fixedly connected to the top of the front end of the base, operation buttons are respectively arranged on two sides of the front end of the operation panel, an emergency stop button is arranged in the middle of the front end of the operation panel, and a support is fixedly connected to the top end of the base. This multiple spot measurement plane degree equipment passes through seven groups of displacement sensor of bottom fixedly connected with of tool bottom plate, when using, start the air cylinder that pushes down, it overcomes supporting spring pressure to push down air cylinder drive briquetting, make the reference surface laminating at product reference surface and reference block top, the product is surveyed the face and is contacted with the riveting post at displacement sensor top simultaneously, thereby read out actual detection numerical value, adopt reverse measurement mode like this, seven position simultaneous measurements, guarantee to measure the reliability of structure, it is not high to solve measuring precision, lead to the unreliable problem of measured data.
Description
Technical Field
The utility model relates to the technical field of flatness measurement, in particular to a multi-point flatness measurement device.
Background
The flatness refers to the deviation of the macroscopic concave-convex height of the substrate relative to an ideal plane, the flatness is an index for limiting the variation of the actual plane to the ideal plane and is used for controlling the shape error of the measured actual plane, the flatness measurement is the measurement of the flatness error in the length measurement technology, the measurement precision of the conventional flatness measurement equipment is not high, and the measured data is unreliable; the product to be tested is inconvenient to be horizontally supported, and the use is not convenient enough; the function of indicating measurement results is not obvious, and the functionality is poor; a multi-point flatness measuring apparatus has been proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multipoint flatness measurement device to solve the problem that measurement data is unreliable due to low measurement precision in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-point flatness measuring device comprises a machine base and an operation panel, wherein the operation panel is fixedly connected to the top of the front end of the machine base, the two sides of the front end of the operation panel are respectively provided with an operation button, the middle position of the front end of the operation panel is provided with an emergency stop button, the top end of the machine base is fixedly connected with a bracket, the top end of the bracket is fixedly provided with a PC control center, four groups of jig supporting columns are fixedly connected with the top end of the machine base, a jig bottom plate is fixedly connected with the top ends of the jig supporting columns, the two sides of the top end of the jig bottom plate are provided with a reference supporting structure, the reference supporting structure comprises a reference block, a spring pin, a contraction groove, a supporting spring and a sliding block, the top of tool bottom plate is provided with high accuracy measurement mechanism, high accuracy measurement mechanism includes displacement sensor, pushes down cylinder, briquetting and riveting post.
Preferably, the bottom end of the jig bottom plate is fixedly connected with seven groups of displacement sensors, the top end of each displacement sensor penetrates through the jig bottom plate and is fixedly connected with a riveting column, two sides of the top end of the jig bottom plate are respectively and fixedly connected with a pressing cylinder, and the output end of each pressing cylinder is fixedly connected with a pressing block.
Preferably, the reference blocks are respectively and fixedly connected to two sides of the top end of the jig base plate, a contraction groove is formed in the reference blocks, a supporting spring is fixedly connected to the inside of the contraction groove, a sliding block is fixedly connected to the top end of the supporting spring, and a spring pin is fixedly connected to the top end of the sliding block.
Preferably, the outer diameter of the sliding block is smaller than the inner diameter of the contraction groove, and the sliding block is connected inside the contraction groove in a sliding mode.
Preferably, the reference blocks and the lower air cylinders are respectively provided with three groups, the reference blocks and the lower air cylinders are in one-to-one correspondence, and the pressing blocks and the spring pins are in up-and-down correspondence.
Preferably, a display is arranged on one side of the front end of the PC control center, an IQ expansion box is fixedly connected to the other side of the front end of the PC control center, and a three-color indicator lamp is fixedly connected to the top end of the IQ expansion box.
Compared with the prior art, the utility model has the beneficial effects that: the multi-point flatness measurement equipment not only realizes high measurement precision and reliable measurement data, realizes the convenience of horizontally supporting a product to be measured and the convenience of use, but also realizes the obvious measurement result indication function and has stronger functionality;
(1) seven groups of displacement sensors are fixedly connected with the bottom end of the jig base plate, the top end of each displacement sensor penetrates through the jig base plate and is fixedly connected with a riveting column, two sides of the top end of the jig base plate are respectively and fixedly connected with a pressing cylinder, the output end of each pressing cylinder is fixedly connected with a pressing block, when the jig base plate is used, the pressing cylinders are started, the pressing blocks are driven by the pressing cylinders to be pressed downwards to overcome the pressure of supporting springs, so that the product reference surface is attached to the reference surface at the top of the reference block, and meanwhile, the measured surface of a product is in contact with the riveting columns at the top of the displacement sensors, so that the actual detection numerical value is read out;
(2) the base blocks are respectively and fixedly connected to two sides of the top end of the jig bottom plate, the shrinking grooves are formed in the base blocks, the supporting springs are fixedly connected in the shrinking grooves, the sliding blocks are fixedly connected to the top ends of the supporting springs, the spring pins are fixedly connected to the top ends of the sliding blocks, when the jig bottom plate is used, a product to be measured is placed on the spring pins at the tops of the three groups of base blocks, the spring pins can be completely shrunk in the shrinking grooves during measurement, the sliding blocks press down in the shrinking grooves to enable the supporting springs to shrink, and the spring pins can automatically reset under the reset elastic force action of the supporting springs after measurement is finished, so that the product can be conveniently and horizontally supported in a continuous measuring process, and the use is convenient;
(3) one side through PC control center front end is provided with the display, and the opposite side fixedly connected with IQ extension box of PC control center front end, the top fixedly connected with tristimulus designation lamp of IQ extension box, when using, measured data can present on the display, and the tristimulus designation lamp on the IQ extension box can carry out obvious instruction to the measuring result in addition, conveniently acquires the measuring result directly perceivedly, improves the functional of this equipment.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged front view of the bottom plate of the jig of the present invention;
FIG. 3 is an enlarged front sectional view of the reference block according to the present invention;
FIG. 4 is a schematic diagram of an enlarged front view of a PC control center according to the present invention.
In the figure: 1. a machine base; 2. an operation panel; 3. an operation button; 4. a jig base plate; 5. a support; 6. a PC control center; 7. a jig supporting column; 8. an emergency stop button; 9. a displacement sensor; 10. a reference block; 11. pressing down the air cylinder; 12. briquetting; 13. riveting columns; 14. a spring pin; 15. a contraction groove; 16. a support spring; 17. a slider; 18. a display; 19. an IQ extension box; 20. three-color indicator light.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, a multi-point flatness measuring device includes a base 1 and an operation panel 2, the operation panel 2 is fixedly connected to the top of the front end of the base 1, operation buttons 3 are respectively disposed on two sides of the front end of the operation panel 2, an emergency stop button 8 is disposed at the middle position of the front end of the operation panel 2, a support 5 is fixedly connected to the top end of the base 1, a PC control center 6 is fixedly mounted on the top end of the support 5, four groups of jig support columns 7 are fixedly connected to the top end of the base 1, a jig base plate 4 is fixedly connected to the top end of the jig support columns 7, a reference support structure is disposed on two sides of the top end of the jig base plate 4, the reference support structure includes a reference block 10, a spring pin 14, a contraction groove 15, a support spring 16 and a slide block 17, a high-precision measuring mechanism is disposed on the top end of the jig base plate 4, the high-precision measuring mechanism includes a displacement sensor 9, a slide block, a, The lower pressing cylinder 11, the pressing block 12 and the riveting column 13;
the bottom end of the jig bottom plate 4 is fixedly connected with seven groups of displacement sensors 9, the top ends of the displacement sensors 9 penetrate through the jig bottom plate 4 and are fixedly connected with riveting columns 13, two sides of the top end of the jig bottom plate 4 are respectively and fixedly connected with a pressing cylinder 11, and the output end of the pressing cylinder 11 is fixedly connected with a pressing block 12;
specifically, as shown in fig. 1 and 2, when the device is used, the down-pressing cylinder 11 is started, the down-pressing cylinder 11 drives the pressing block 12 to be pressed downwards to overcome the pressure of the supporting spring 16, so that the product reference surface is attached to the reference surface at the top of the reference block 10, and meanwhile, the measured surface of the product is in contact with the rivet column 13 at the top of the displacement sensor 9, so that the actual detection value is read out, and thus, a reverse measurement mode is adopted, seven point positions are measured simultaneously, and the reliability of the measurement structure is ensured.
Example 2: the reference blocks 10 are respectively and fixedly connected to two sides of the top end of the jig base plate 4, a contraction groove 15 is formed in each reference block 10, a supporting spring 16 is fixedly connected to the interior of each contraction groove 15, a sliding block 17 is fixedly connected to the top end of each supporting spring 16, and a spring pin 14 is fixedly connected to the top end of each sliding block 17;
the outer diameter of the sliding block 17 is smaller than the inner diameter of the contraction groove 15, and the sliding block 17 is connected in the contraction groove 15 in a sliding mode;
the reference blocks 10 and the lower air cylinders 11 are respectively provided with three groups, the reference blocks 10 correspond to the lower air cylinders 11 one by one, and the pressing blocks 12 correspond to the spring pins 14 up and down;
specifically, as shown in fig. 1 and 3, when the device is used, a product to be measured is placed on the spring pins 14 at the tops of the three groups of reference blocks 10, the spring pins 14 are completely retracted inside the retraction grooves 15 during measurement, the sliding blocks 17 are pressed down inside the retraction grooves 15 to retract the supporting springs 16, and the spring pins 14 are automatically reset under the action of the reset elastic force of the supporting springs 16 after the measurement is finished, so that the product can be conveniently and horizontally supported in a continuous measurement process, and the device is convenient to use.
Example 3: a display 18 is arranged on one side of the front end of the PC control center 6, an IQ expansion box 19 is fixedly connected to the other side of the front end of the PC control center 6, and a three-color indicator lamp 20 is fixedly connected to the top end of the IQ expansion box 19;
specifically, as shown in fig. 1 and 4, when in use, the measurement data will be displayed on the display 18, and the three-color indicator light 20 on the IQ extension box 19 will obviously indicate the measurement result, so as to conveniently and intuitively obtain the measurement result, and improve the functionality of the device.
The working principle is as follows: when the utility model is used, firstly, a product to be measured is placed on the spring pins 14 at the tops of the three groups of reference blocks 10, the lower air cylinder 11 is started, the lower air cylinder 11 drives the pressing block 12 to press downwards to overcome the pressure of the supporting spring 16, the spring pins 14 can be completely contracted in the contraction groove 15, the sliding block 17 presses downwards in the contraction groove 15 to contract the supporting spring 16, at the moment, the reference surface of the product is attached to the reference surface at the top of the reference block 10, and the measured surface of the product is contacted with the riveting column 13 at the top of the displacement sensor 9, so that the actual detection value is read out, a reverse measurement mode is adopted, seven point positions are measured simultaneously, the reliability of a measurement structure is ensured, the spring pins 14 can automatically reset under the action of the resetting elasticity of the supporting spring 16 after the measurement is finished, so that the product can be conveniently and horizontally supported in the continuous measurement process, the use is convenient, and the measurement data can be displayed on the display 18, and the tricolor indicator light 20 on the IQ expansion box 19 can obviously indicate the measurement result, so that the measurement result can be conveniently and visually acquired, and the functionality of the equipment is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a multiple spot measurement flatness equipment, includes frame (1) and operating panel (2), its characterized in that: the jig comprises a base (1), an operation panel (2), an emergency stop button (8), a support (5), a PC control center (6), four groups of jig support columns (7), a jig bottom plate (4), a reference support structure, a reference block (10), a spring pin (14), a contraction groove (15), a support spring (16) and a sliding block (17), wherein the operation panel (2) is fixedly connected to the top of the front end of the base (1), the two sides of the front end of the operation panel (2) are respectively provided with the operation button (3), the intermediate position of the front end of the operation panel (2) is provided with the emergency stop button (8), the top end of the base (1) is fixedly connected with the support (5), the top end of the support (5) is fixedly provided with the PC control center (6), the top end of the support (1) is fixedly connected with the four groups of jig support columns (7), the top end of the jig support column (7) is fixedly connected with the jig bottom plate (4), the two sides of the top end of the jig bottom plate (4) are provided with the reference support structure, the reference block (10), the spring pin (14), the high-precision measurement mechanism is arranged on the base plate, the high-precision measuring mechanism comprises a displacement sensor (9), a pressing cylinder (11), a pressing block (12) and a riveting column (13).
2. A multi-point measurement flatness apparatus according to claim 1, characterized in that: the jig is characterized in that seven groups of displacement sensors (9) are fixedly connected to the bottom end of the jig base plate (4), the top end of each displacement sensor (9) penetrates through the jig base plate (4) and is fixedly connected with a riveting column (13), two sides of the top end of the jig base plate (4) are respectively and fixedly connected with a pressing cylinder (11), and an output end of each pressing cylinder (11) is fixedly connected with a pressing block (12).
3. A multi-point measurement flatness apparatus according to claim 1, characterized in that: benchmark piece (10) is fixed connection respectively in the both sides on tool bottom plate (4) top, the inside of benchmark piece (10) is provided with shrink groove (15), the inside fixedly connected with supporting spring (16) of shrink groove (15), the top fixedly connected with slider (17) of supporting spring (16), the top fixedly connected with spring catch (14) of slider (17).
4. A multi-point measurement flatness apparatus according to claim 1, characterized in that: the outer diameter of the sliding block (17) is smaller than the inner diameter of the contraction groove (15), and the sliding block (17) is connected to the inside of the contraction groove (15) in a sliding mode.
5. A multi-point measurement flatness apparatus according to claim 1, characterized in that: the datum blocks (10) and the lower air cylinders (11) are respectively provided with three groups, the datum blocks (10) and the lower air cylinders (11) are in one-to-one correspondence, and the pressing blocks (12) and the spring pins (14) are in up-and-down correspondence.
6. A multi-point measurement flatness apparatus according to claim 1, characterized in that: a display (18) is arranged on one side of the front end of the PC control center (6), an IQ expansion box (19) is fixedly connected to the other side of the front end of the PC control center (6), and a three-color indicator lamp (20) is fixedly connected to the top end of the IQ expansion box (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122995877.7U CN216283419U (en) | 2021-12-01 | 2021-12-01 | Multi-point measurement flatness equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122995877.7U CN216283419U (en) | 2021-12-01 | 2021-12-01 | Multi-point measurement flatness equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216283419U true CN216283419U (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122995877.7U Active CN216283419U (en) | 2021-12-01 | 2021-12-01 | Multi-point measurement flatness equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216283419U (en) |
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2021
- 2021-12-01 CN CN202122995877.7U patent/CN216283419U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: No. 258, Dongping Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee after: KUNSHAN PING TAI ELECTRONIC CO.,LTD. Country or region after: China Address before: No.399, Minghu Road, Jintan District, Changzhou City, Jiangsu Province 213000 Patentee before: Changzhou pinrui Electronic Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |