CN220152288U - Flatness detection tool structure - Google Patents
Flatness detection tool structure Download PDFInfo
- Publication number
- CN220152288U CN220152288U CN202321565475.6U CN202321565475U CN220152288U CN 220152288 U CN220152288 U CN 220152288U CN 202321565475 U CN202321565475 U CN 202321565475U CN 220152288 U CN220152288 U CN 220152288U
- Authority
- CN
- China
- Prior art keywords
- plate
- detection
- detection plate
- bevel gear
- flatness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 105
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a flatness detection tool structure, which comprises a base, wherein a support frame is arranged at the middle position of the upper end surface of the base, and a rotating seat is rotatably arranged above the support frame; further comprises: the first detection plate is arranged on the upper end face of the rotating seat, the first detection plate and the rotating seat are fixed through screws, a second detection plate is arranged above the first detection plate, and a detection channel is formed between the first detection plate and the second detection plate; the adjusting plate is arranged above the second detecting plate, the screw rod is rotatably arranged between the adjusting plate and the four corners of the first detecting plate, the screw rod penetrates through the second detecting plate, the screw rod is matched with the threaded holes in the four corners of the second detecting plate, and the flatness detecting device can improve the detection accuracy of the workpiece on the premise of ensuring the detection efficiency.
Description
Technical Field
The utility model relates to the technical field of flatness detection of motor silicon steel punching sheets, in particular to a flatness detection tool structure.
Background
Flatness is one of form and position tolerances, and refers to deviation of macroscopic concave-convex heights of the surface of an object relative to an ideal plane. When flatness detection is carried out on the motor silicon steel punching sheet, a plug gauge/gauge measuring method, a meter-striking method, three-coordinate measuring method and the like are generally adopted for measurement.
However, the feeler gauge measuring method can perform rough flatness measurement at any time and any place by only needing a set of portable feeler gauge for filling the whole edge of the workpiece. However, the feeler gauge plug cannot enter the middle of the workpiece, so that the data in the middle part cannot be measured, and the result is not comprehensive enough;
the surface measurement method regularly takes a plurality of points on a plane, and then calculates the flatness through a certain calculation, and the problems of incomplete result and low detection efficiency exist;
although the three-coordinate measuring instrument is most widely applied, the probe moves on a sample during measurement, data of each measuring point relative to a measuring reference are measured according to a selected distribution point, flatness errors are assessed through data processing, the measuring precision of the probe is high, but the efficiency is low, one sample needs to be measured for a long time generally, and the expected difference from the production beat is far;
the traditional method comprises the steps of gauge, meter marking and three-coordinate detection, wherein the number of the methods is few, and the number of the methods is more, the number of the methods is hours. Moreover, the requirements on detection personnel are high, non-professional personnel cannot finish detection, the efficiency is low, the production continuity is seriously affected, the existing requirements are not met, and a flatness detection tool structure is provided.
Disclosure of Invention
The utility model aims to provide a flatness detection tool structure, which solves the problem of how to improve the detection accuracy of the flatness detection device provided in the background art on the premise of ensuring the detection efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the flatness detection tool structure comprises a base, wherein a supporting frame is arranged at the middle position of the upper end face of the base, and a rotating seat is rotatably arranged above the supporting frame; further comprises:
the first detection plate is arranged on the upper end face of the rotating seat, the first detection plate and the rotating seat are fixed through screws, a second detection plate is arranged above the first detection plate, and a detection channel is formed between the first detection plate and the second detection plate;
the adjusting plate is arranged above the second detecting plate, screw rods are rotatably arranged between the adjusting plate and four corners of the first detecting plate, the screw rods penetrate through the second detecting plate, and the screw rods are matched with threaded holes in the four corners of the second detecting plate.
Preferably, the knob is installed in intermediate position department rotation of regulating plate up end, the initiative conical gear is installed to the one end that the knob is located the regulating plate inside, the transmission shaft is all installed in the inside four corners department rotation of regulating plate, the both ends of transmission shaft are all fixed to be provided with transmission conical gear, one of them side transmission conical gear meshes with initiative conical gear, the screw rod is located the fixed driven conical gear that is provided with of one end of regulating plate inside, and driven conical gear meshes with another transmission conical gear.
Preferably, a handle is arranged on one side of the upper end face of the adjusting plate, and the handle is connected with the adjusting plate through threads.
Preferably, gaskets are arranged on two sides between the first detection plate and the second detection plate.
Preferably, an elastic sealing sleeve is arranged on the outer side between the first detection plate and the second detection plate, and the upper end and the lower end of the elastic sealing sleeve are respectively adhered and fixed with the first detection plate and the second detection plate.
Preferably, a rotating shaft is arranged between the supporting frame and the rotating seat, one end of the rotating shaft is fixed with the supporting frame, a plurality of spring pieces distributed in annular equidistant mode are arranged outside the rotating shaft, a plurality of limit grooves distributed in annular equidistant mode are arranged inside the rotating seat, and the spring pieces are clamped with the limit grooves.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the first detection plate and the second detection plate are arranged, a detection channel of a product is formed between the first detection plate and the second detection plate which are distributed in parallel, the detection plate is required to be adjusted to an inclined angle before detection, a workpiece is placed into the detection channel from the upper end, the product moves downwards under the action of gravity, if the product can pass through from the lower part, the product meets the flatness requirement, namely, the product is qualified, if the product cannot pass through the lower part, the product is out of tolerance, the product needs to be recycled, the problem of flatness measurement is solved skillfully, the product can be placed in a production field, an operator can finish detection within a few seconds, the turnover time is reduced, the stop is not needed, the production is not influenced, the detection efficiency is obviously improved, meanwhile, the tool is adopted for measuring, the surface with the product is required to be free falling, whether all the surface areas of the product are qualified or not can be detected through a detection tool with a preset gap, and the detection accuracy is effectively improved.
2. According to the gap adjusting mechanism of the detection channel, a worker needs to place corresponding gaskets between the first detection plate and the second detection plate according to different thicknesses of detection products, at the moment, the knob is rotated to drive the driving bevel gear to rotate, the driving shaft is driven to rotate under the cooperation of the driving bevel gear, the driving bevel gear on the other side of the driving shaft is matched with the driven bevel gear to rotate, further synchronous rotation of screws at four corners is achieved, rotary motion is converted into linear motion under the friction of the screws at the four corners of the screws and the second detection plate, translational displacement of the second detection plate relative to the first detection plate is achieved, the second detection plate is attached to the gaskets, gap adjustment can be achieved, and the gap adjusting mechanism is high in structural flexibility and can achieve free adjustment of gaps on the premise of keeping stable.
3. According to the utility model, a damping type rotating structure is adopted between the rotating seat and the supporting frame, when a worker adjusts the inclination angle of the detection plate through the handle, the spring piece and the limiting groove relatively rotate, and each time the spring piece and the limiting groove rotate for one angle, the spring piece and the limiting groove are clamped once, so that the stability of the position is ensured, the structure can enable the worker to adjust the angle of the detection plate at will, and meanwhile, the fixed limit can be formed at the adjusted position.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is an enlarged view of a portion of the area A of FIG. 2 in accordance with the present utility model;
FIG. 4 is an enlarged view of a portion of the area B of FIG. 2 in accordance with the present utility model;
FIG. 5 is a top view of the internal structure of the regulator plate of the present utility model;
fig. 6 is a schematic diagram of a connection structure between a rotating base and a supporting frame according to the present utility model.
In the figure: 1. a base; 2. a support frame; 3. a first detection plate; 4. a second detection plate; 5. an adjusting plate; 6. a gasket; 7. a rotating seat; 8. a handle; 9. a knob; 10. a driving bevel gear; 11. a transmission shaft; 12. a drive bevel gear; 13. a driven bevel gear; 14. a screw; 15. a rotation shaft; 16. a spring piece; 17. a limit groove; 18. and (5) an elastic sealing sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the flatness detection tool structure comprises a base 1, wherein a support frame 2 is arranged in the middle of the upper end surface of the base 1, and a rotating seat 7 is rotatably arranged above the support frame 2; further comprises:
the first detection plate 3 is arranged on the upper end surface of the rotary seat 7, the first detection plate 3 and the rotary seat 7 are fixed through screws, the second detection plate 4 is arranged above the first detection plate 3, and a detection channel is formed between the first detection plate 3 and the second detection plate 4;
the adjusting plate 5 is arranged above the second detecting plate 4, the screw rods 14 are rotatably arranged between the adjusting plate 5 and the four corners of the first detecting plate 3, the screw rods 14 penetrate through the second detecting plate 4, and the screw rods 14 are matched with the threaded holes at the four corners of the second detecting plate 4.
When the product detection device is used, a product detection channel is formed between the first detection plate 3 and the second detection plate 4 which are distributed in parallel, the detection plate is required to be adjusted to an inclined angle before detection, a workpiece is placed into the detection channel from the upper end, the product moves downwards under the action of gravity by means of self weight, if the product can pass through from the lower part, the product is qualified as meeting the flatness requirement, and if the product cannot pass through, the product is out of tolerance and needs to be recovered.
Referring to fig. 2, 3, 4 and 5, a knob 9 is rotatably installed at the middle position of the upper end surface of the adjusting plate 5, a driving bevel gear 10 is installed at one end of the knob 9 located inside the adjusting plate 5, a transmission shaft 11 is rotatably installed at four corners of the inside of the adjusting plate 5, transmission bevel gears 12 are fixedly arranged at two ends of the transmission shaft 11, one side of the transmission bevel gears 12 is meshed with the driving bevel gear 10, a driven bevel gear 13 is fixedly arranged at one end of a screw 14 located inside the adjusting plate 5, the driven bevel gear 13 is meshed with the other transmission bevel gear 12, flexibility is high, and free adjustment of gaps can be achieved on the premise of keeping stable.
Referring to fig. 1, a handle 8 is installed on one side of the upper end surface of the adjusting plate 5, and the handle 8 is connected with the adjusting plate 5 through threads, so that a worker can perform angle adjustment on the detecting plate through the handle 8.
Referring to fig. 2 and 3, gaskets 6 are disposed on both sides between the first detecting plate 3 and the second detecting plate 4, and the passing clearance of product detection is determined by using the gaskets.
Referring to fig. 1, elastic sealing sleeves 18 are disposed on the outer sides between the first detecting plate 3 and the second detecting plate 4, and the upper and lower ends of the elastic sealing sleeves 18 are adhered and fixed to the first detecting plate 3 and the second detecting plate 4 respectively, so that the area of the adjusting mechanism is kept sealed and prevented from being interfered by external dust.
Referring to fig. 6, a rotation shaft 15 is disposed between the support frame 2 and the rotation seat 7, one end of the rotation shaft 15 is fixed to the support frame 2, a plurality of spring pieces 16 distributed in annular equidistant are disposed outside the rotation shaft 15, a plurality of limit grooves 17 distributed in annular equidistant are disposed inside the rotation seat 7, and the spring pieces 16 are engaged with the limit grooves 17, so that a worker can randomly adjust the angle of the detection plate, and a fixed limit can be formed at the adjusted position.
Working principle: according to different thickness of the detected product, the corresponding gasket 6 is required to be placed between the first detection plate 3 and the second detection plate 4 by a worker, at this time, the knob 9 is rotated to drive the driving bevel gear 10 to rotate, the transmission shaft 11 is driven to rotate under the cooperation of the driving bevel gear 12, the driven bevel gear 13 is driven to rotate by the cooperation of the transmission bevel gear 12 on the other side of the transmission shaft 11, further synchronous rotation of the screw rods 14 at four corners is realized, the rotation is converted into linear motion under the thread friction of the screw rods 14 and the four corners of the second detection plate 4, the second detection plate 4 realizes translational displacement relative to the first detection plate 3, the second detection plate 4 is attached to the gasket 6, gap adjustment can be completed, when the inclination angle of the detection plate is adjusted by the worker through the handle 8, the relative rotation occurs between the spring piece 16 and the limit groove 17, and once clamping occurs between the spring piece 16 and the limit groove 17 every time when rotating for one angle, so that the stability at the position is ensured.
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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 flatness detection tool structure comprises a base (1), wherein a supporting frame (2) is arranged at the middle position of the upper end face of the base (1), and a rotating seat (7) is rotatably arranged above the supporting frame (2);
the method is characterized in that: further comprises:
the first detection plate (3) is arranged on the upper end face of the rotary seat (7), the first detection plate (3) and the rotary seat (7) are fixed through screws, the second detection plate (4) is arranged above the first detection plate (3), and a detection channel is formed between the first detection plate (3) and the second detection plate (4);
the adjusting plate (5) is arranged above the second detecting plate (4), the screw rods (14) are rotatably arranged between the adjusting plate (5) and four corners of the first detecting plate (3), the screw rods (14) penetrate through the second detecting plate (4), and the screw rods (14) are matched with threaded holes in the four corners of the second detecting plate (4).
2. The flatness detection tool assembly structure according to claim 1, wherein: the rotary knob (9) is rotatably installed at the middle position of the upper end face of the adjusting plate (5), the driving bevel gear (10) is installed at one end of the knob (9) located inside the adjusting plate (5), the transmission shafts (11) are rotatably installed at four corners of the inside of the adjusting plate (5), the transmission bevel gears (12) are fixedly arranged at two ends of each transmission shaft (11), one side of each transmission bevel gear (12) is meshed with the driving bevel gear (10), the driven bevel gear (13) is fixedly arranged at one end of the screw (14) located inside the adjusting plate (5), and the driven bevel gear (13) is meshed with the other transmission bevel gear (12).
3. The flatness detection tool assembly structure according to claim 1, wherein: a handle (8) is arranged on one side of the upper end face of the adjusting plate (5), and the handle (8) is connected with the adjusting plate (5) through threads.
4. The flatness detection tool assembly structure according to claim 1, wherein: two sides between the first detection plate (3) and the second detection plate (4) are respectively provided with a gasket (6).
5. The flatness detection tool assembly structure according to claim 1, wherein: elastic sealing sleeves (18) are arranged on the outer sides between the first detection plate (3) and the second detection plate (4), and the upper end and the lower end of each elastic sealing sleeve (18) are respectively adhered and fixed with the first detection plate (3) and the second detection plate (4).
6. The flatness detection tool assembly structure according to claim 1, wherein: the novel rotary table is characterized in that a rotary shaft (15) is arranged between the support frame (2) and the rotary seat (7), one end of the rotary shaft (15) is fixed with the support frame (2), a plurality of spring pieces (16) which are distributed in annular equidistance are arranged outside the rotary shaft (15), a plurality of limit grooves (17) which are distributed in annular equidistance are formed in the rotary seat (7), and the spring pieces (16) are clamped with the limit grooves (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565475.6U CN220152288U (en) | 2023-06-19 | 2023-06-19 | Flatness detection tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565475.6U CN220152288U (en) | 2023-06-19 | 2023-06-19 | Flatness detection tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152288U true CN220152288U (en) | 2023-12-08 |
Family
ID=89014719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321565475.6U Active CN220152288U (en) | 2023-06-19 | 2023-06-19 | Flatness detection tool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152288U (en) |
-
2023
- 2023-06-19 CN CN202321565475.6U patent/CN220152288U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203190927U (en) | Worm gear pair meshing high-precision integrated tester | |
| CN104132605A (en) | Device for detecting coaxiality of rotary table frame | |
| CN103213032A (en) | Worm gear pair meshing high-precision comprehensive detector | |
| CN109141303A (en) | A kind of component geometrical defect detection system and detection method | |
| CN220152288U (en) | Flatness detection tool structure | |
| CN211147554U (en) | Gauge for measuring symmetry and height of combined teeth | |
| CN207197418U (en) | A kind of hole centre to end measurement apparatus of workpiece | |
| CN217276058U (en) | Thickness gauge with improved high-voltage source emission window | |
| CN112504095B (en) | Method for detecting parallelism of ram movement of eccentric tool rest on rotary axis of workbench | |
| CN209559106U (en) | A kind of specific purpose tool for construction module measurement | |
| CN109990691A (en) | A kind of specific purpose tool for construction module measurement | |
| CN112964158A (en) | Parallel measurement tool and measurement method for rotary oil absorption mechanism | |
| CN220740959U (en) | Numerical control machine screw installation and debugging tool | |
| CN113091579A (en) | Gauge for measuring symmetry and height of combined teeth | |
| CN106584060A (en) | Linear moving part installing technique | |
| CN113500255B (en) | Large-extension-length gear involute template pure rolling generating device based on friction driving | |
| CN221006191U (en) | Alignment guide rail installation tool | |
| CN211576824U (en) | Measuring tool for bending performance of flexible sheet | |
| CN117110039B (en) | Concrete elastic modulus tester | |
| CN219589604U (en) | Measuring tool structure for measuring profile of blade edge plate surface of aero-engine | |
| CN103134411B (en) | Measuring head mechanism used for screw thread synthetic action size measurement | |
| CN219977249U (en) | Screw tooth inspection go-no-go gauge | |
| CN217403309U (en) | A multi-functional size measuring tool of nib form for H shaped steel | |
| CN203163634U (en) | Measuring head mechanism for measuring comprehensive action size of thread | |
| CN221198406U (en) | Wall flatness detection device for house construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |