CN220871658U - Surface flatness detection device for metal piece - Google Patents
Surface flatness detection device for metal piece Download PDFInfo
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- CN220871658U CN220871658U CN202322760033.3U CN202322760033U CN220871658U CN 220871658 U CN220871658 U CN 220871658U CN 202322760033 U CN202322760033 U CN 202322760033U CN 220871658 U CN220871658 U CN 220871658U
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- 239000002184 metal Substances 0.000 title claims abstract description 91
- 238000001514 detection method Methods 0.000 title claims abstract description 54
- 238000001179 sorption measurement Methods 0.000 claims abstract description 75
- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 239000000523 sample Substances 0.000 claims abstract description 22
- 230000003746 surface roughness Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of metal piece detection, in particular to a surface flatness detection device for a metal piece, which comprises a base, wherein a fixed seat is fixedly connected to the upper end of the base, an adsorption assembly and a control box are rotationally connected to the middle part of the inner wall of the fixed seat, a conveying assembly and a moving assembly are fixedly connected to the inner wall of the fixed seat, the conveying assembly and the moving assembly are respectively positioned at two ends of the adsorption assembly, a detection assembly is fixedly connected to the inner wall of the fixed seat, and the detection assembly is matched with the adsorption assembly; through conveying subassembly vacuum adsorption conveying metalwork, adsorption seat adsorbs metalwork to detection subassembly one side, and the supporting cylinder drives detector extrusion metalwork, and multiunit probe can be by the extrusion of metalwork surface roughness consequently highly uneven, thereby the detector judges metalwork surface shape and obtains metalwork surface roughness data, can detect the metalwork that surface structure is complicated, and need not to inject the position of placing of metalwork, improves metalwork surface roughness detection accuracy.
Description
Technical Field
The utility model relates to the field of metal part detection, in particular to a surface flatness detection device for a metal part.
Background
After the metal piece is processed, the surface flatness of the metal piece needs to be detected, so that whether the surface of the metal piece is uneven due to processing is judged, and the surface flatness of the metal piece needs to be detected by using a metal piece surface flatness detection device.
The surface flatness detection device for the metal piece is provided in the prior art, for example, patent application number CN202222773278.5, and has the characteristics that a driving mechanism can be detached from a range finder by adopting a structure such as a motor, a threaded rod, a sliding block and a fixed plate, and the flatness detection device for the metal piece surface is provided by the range finder.
In the prior art, for example, a metal stamping part surface flatness detection device proposed in patent application number CN202222773278.5 detects flatness through the range finder on the surface of a metal part, only can detect the metal part with a simple surface structure, and the placement orientation of each group of metal parts is required to be ensured to be the same, so that the surface flatness detection accuracy of the metal part can be ensured, and therefore, the surface flatness detection device for the metal part is provided.
Disclosure of utility model
The utility model aims to provide a surface flatness detection device for a metal piece, so as to solve the problems in the background art.
The aim of the utility model can be achieved by the following technical scheme:
The surface flatness detection device for the metal piece comprises a base, wherein a fixing seat is fixedly connected to the upper end of the base, an adsorption assembly and a control box are rotationally connected to the middle part of the inner wall of the fixing seat, a conveying assembly and a moving assembly are fixedly connected to the inner wall of the fixing seat, the conveying assembly and the moving assembly are respectively positioned at two ends of the adsorption assembly, a detection assembly is fixedly connected to the inner wall of the fixing seat, and the detection assembly is matched with the adsorption assembly;
The adsorption component comprises a rotating seat, the rotating seat is rotationally connected to the middle part of the inner wall of the fixed seat, a plurality of groups of adsorption seats are fixedly connected to the side wall of the rotating seat, the plurality of groups of adsorption seats are arranged in a circumferential array, the detection component comprises a supporting cylinder, the supporting cylinder is fixedly connected to the inner wall of the fixed seat, a supporting frame is fixedly connected to the output end of the supporting cylinder, a detector is fixedly connected to the end part of the supporting frame, a plurality of groups of detection columns penetrate through the detector, the plurality of groups of detection columns are opposite to the adsorption seats, the plurality of groups of detection columns are far away from one end of the rotating seat and fixedly connected with a fixing plate, and an extrusion component for extruding the detection columns is fixedly connected in the supporting frame.
Preferably, the extrusion assembly comprises an extrusion cylinder, the extrusion cylinder is fixedly connected to the inner wall of the support frame, a pressing plate is fixedly connected to the output end of the extrusion cylinder, and the pressing plate is in extrusion fit with the probe column.
Preferably, the conveying assembly comprises lower rotating columns, two groups of lower rotating columns are horizontally arranged and are connected in the fixing base in a rotating mode, the two groups of lower rotating columns are connected with lower conveying belts in an external transmission mode, a plurality of groups of lower adsorption plates are fixedly connected on the lower conveying belts, the distances between the adjacent lower adsorption plates are the same, and the distances between the adjacent lower adsorption plates are the same as the distances between the adjacent adsorption seats.
Preferably, the moving assembly comprises an upper rotating column, two groups of upper rotating columns are horizontally arranged, the two groups of upper rotating columns are all rotationally connected in the fixed seat, an upper conveying belt is connected to the outer transmission of the two groups of upper rotating columns, a plurality of groups of upper adsorption plates are fixedly connected to the upper conveying belt, the distances between the adjacent upper adsorption plates are the same, and the distances between the adjacent upper adsorption plates are the same as the distances between the adjacent adsorption seats.
Preferably, the fixing base inner wall bottom rigid coupling has spacing, and the joint has the yields case between spacing and the fixing base inner wall, and the yields case upper end is close to one side rotation in conveying assembly and is connected with the deflector, and the deflector cooperates with the swivel mount, and the terminal surface rigid coupling has swivel mount one under the deflector, and yields case lateral wall rigid coupling has swivel mount two, rotates between swivel mount two and the swivel mount one and is connected with the telescopic column, and the extension lateral wall rigid coupling of telescopic column has the fixed block.
Preferably, the inner wall of the fixed seat is fixedly connected with a supporting seat, a poor product box is clamped in the supporting seat, and the poor product box is positioned below the moving assembly.
The utility model has the beneficial effects that:
According to the utility model, when the metal piece is conveyed to the position right below the rotating seat through vacuum adsorption of the conveying assembly, the adsorption seat adsorbs the metal piece to one side of the detecting assembly, and the supporting cylinder drives the detector to extrude the metal piece, so that a plurality of groups of probes extrude the surface of the metal piece, the plurality of groups of probes are extruded due to the flatness of the surface of the metal piece and are mutually matched, the plurality of groups of probes are uneven in height, and the detector detects the sliding distance of the plurality of groups of probes, so that the surface shape of the metal piece is judged to obtain the flatness data of the surface of the metal piece, the metal piece with a complex surface structure can be detected, the placing direction of the metal piece is not required to be limited, and the flatness detection accuracy of the surface of the metal piece is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic front view of the overall structure of the present utility model;
FIG. 2 is a schematic overall side elevational view of the present utility model;
FIG. 3 is a schematic diagram of a good product box structure according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the detecting assembly of the present utility model;
FIG. 5 is a schematic diagram of the detector structure of the present utility model;
Reference numerals in the drawings are as follows:
1. A base; 2. a fixing seat; 3. a control box; 4. a support base; 5. a poor product box; 6. a limit bar; 7. a good product box; 8. a guide plate; 9. a rotating seat I; 10. a second rotating seat; 11. a telescopic column; 12. a fixed block; 13. a rotating seat; 14. an adsorption seat; 15. a lower rotating column; 16. a lower conveyor belt; 17. a lower adsorption plate; 18. an upper rotating column; 19. an upper conveyor belt; 20. an upper adsorption plate; 21. a support cylinder; 22. a support frame; 23. an extrusion cylinder; 24. a pressing plate; 25. a detector; 26. a probe column; 27. and a fixing plate.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The surface flatness detection device for the metal piece comprises a base 1, wherein a fixing seat 2 is fixedly connected to the upper end of the base 1, an adsorption assembly and a control box 3 are rotatably connected to the middle part of the inner wall of the fixing seat 2, a conveying assembly and a moving assembly are fixedly connected to the inner wall of the fixing seat 2, the conveying assembly and the moving assembly are respectively positioned at two ends of the adsorption assembly, a detection assembly is fixedly connected to the inner wall of the fixing seat 2, and the detection assembly is matched with the adsorption assembly;
The adsorption component comprises a rotating seat 13, the rotating seat 13 is rotationally connected to the middle part of the inner wall of a fixed seat 2, a plurality of groups of adsorption seats 14 are fixedly connected to the side wall of the rotating seat 13, the plurality of groups of adsorption seats 14 are arranged in a circumferential array, the detection component comprises a supporting cylinder 21, the supporting cylinder 21 is fixedly connected to the inner wall of the fixed seat 2, a supporting frame 22 is fixedly connected to the output end of the supporting cylinder 21, a detector 25 is fixedly connected to the end part of the supporting frame 22, a plurality of groups of detection columns 26 penetrate through the detector 25, the plurality of groups of detection columns 26 are opposite to the adsorption seats 14, a fixing plate 27 is fixedly connected to one end, far away from the rotating seat 13, of each group of detection columns 26, and an extrusion component for extruding the detection columns 26 is fixedly connected to the supporting frame 22.
In the prior art, for example, a metal stamping part surface flatness detection device proposed in patent application number CN202222773278.5 detects flatness of a metal part surface through a range finder, only detects a metal part with a simple surface structure, and ensures that the placement orientation of each group of metal parts is the same, so as to ensure accuracy of metal part surface flatness detection, as shown in fig. 1-5, a negative pressure adsorption system is arranged in a conveying component, a moving component and an adsorption component of the device, so that the negative pressure adsorption system is controlled to adsorb the moving metal part, a fixing plate 27 prevents a probe post 26 from separating from a detector 25, a control box 3 can control an internal system of the device, vacuum adsorption of the metal part back surface through the conveying component is performed, when the metal part is conveyed to a position right below a rotating seat 13, the conveying component stops adsorbing the metal part positioned right below, the suction base 14 can suction the metal piece to one side of the detection component at the negative pressure at the position opposite to the metal piece, the supporting cylinder 21 drives the detector 25 to squeeze the metal piece, so that a plurality of groups of probes squeeze the metal piece surface, the plurality of groups of probes are mutually matched due to the flatness of the metal piece surface, the heights of the plurality of groups of probes are uneven, the detector 25 detects the sliding distance of the plurality of groups of probes, so that the surface shape of the metal piece is judged to obtain the flatness data of the metal piece surface, after detection, the supporting cylinder 21 drives the detector 25 to be far away from the metal piece, if the surface flatness of the metal piece is disqualified, the suction component can drive the metal piece to rotate to be opposite to the moving component, then the suction base 14 for sucking the metal piece stops suction, meanwhile, the moving component starts suction the metal piece opposite to the position opposite to the metal piece, and drives the metal piece to move to one side for sorting, and the surface flatness of the metal piece is detected to be qualified, after the detection assembly detects, the adsorption seat 14 can stop adsorbing the metal piece, so that the metal piece directly falls into the fixing seat 2, the metal piece with complex surface structure can be detected by the device, the placement orientation of the metal piece is not required to be limited, the detection accuracy of the surface flatness of the metal piece is improved, and sorting is timely performed according to the surface flatness condition of the metal piece.
The extrusion assembly comprises an extrusion cylinder 23, the extrusion cylinder 23 is fixedly connected to the inner wall of the support frame 22, the output end of the extrusion cylinder 23 is fixedly connected with a pressing plate 24, and the pressing plate 24 is in extrusion fit with the probe column 26.
As shown in fig. 4, before the detector 25 extrudes the metal piece, it is necessary to ensure that all the probe posts 26 are at the same horizontal plane, the extrusion cylinder 23 is required to drive the pressing plate 24 to extrude the probe posts 26, so that the probe posts 26 are flush, and before the detector 25 moves, the pressing plate 24 needs to be reset away from the probe posts 26, so that detection is prevented from being hindered.
The conveying assembly comprises lower rotating columns 15, two groups of lower rotating columns 15 are horizontally arranged, the two groups of lower rotating columns 15 are all connected in the fixed seat 2 in a rotating mode, a lower conveying belt 16 is connected to the outer transmission mode of the two groups of lower rotating columns 15, a plurality of groups of lower adsorption plates 17 are fixedly connected to the lower conveying belt 16, the distances between the adjacent lower adsorption plates 17 are the same, and the distances between the adjacent lower adsorption plates 17 are the same as the distances between the adjacent adsorption seats 14.
As shown in fig. 2, the two sets of lower rotating columns 15 drive the lower conveyor belt 16 to move, the lower conveyor belt 16 is in a tight state, and the lower conveyor belt 16 adsorbs metal pieces through the plurality of sets of lower adsorption plates 17 at the upper end, so that the metal pieces are moved below the adsorption assembly, the distance between adjacent lower adsorption plates 17 is the same as the distance between adjacent adsorption seats 14, and therefore, the positions of the lower adsorption plates 17 and the adsorption seats 14 correspond.
The moving assembly comprises an upper rotating column 18, two groups of upper rotating columns 18 are horizontally arranged, the two groups of upper rotating columns 18 are all connected in the fixed seat 2 in a rotating mode, an upper conveying belt 19 is connected to the outer portions of the two groups of upper rotating columns 18 in a transmission mode, a plurality of groups of upper adsorption plates 20 are fixedly connected to the upper conveying belt 19, the distances between the adjacent upper adsorption plates 20 are the same, and the distances between the adjacent upper adsorption plates 20 are the same as the distances between the adjacent adsorption seats 14.
As shown in fig. 2, the two sets of upper rotating posts 18 drive the upper conveyor belt 19 to move, the upper conveyor belt 19 is in a tight state, and the upper conveyor belt 19 adsorbs metal pieces through the multiple sets of upper adsorption plates 20 at the lower end, so that the metal pieces are transferred from the adsorption assembly, the distance between the adjacent upper adsorption plates 20 is the same as the distance between the adjacent adsorption seats 14, and therefore, the positions of the upper adsorption plates 20 and the adsorption seats 14 correspond.
The fixed seat 2 inner wall bottom rigid coupling has spacing 6, and the joint has good case 7 between spacing 6 and the fixed seat 2 inner wall, and the good case 7 upper end is close to one side rotation that conveys the subassembly and is connected with deflector 8, and deflector 8 and rotating seat 13 cooperation, deflector 8 lower terminal surface rigid coupling has rotating seat one 9, and good case 7 lateral wall rigid coupling has rotating seat two 10, rotates between rotating seat two 10 and the rotating seat one 9 and is connected with telescopic column 11, and telescopic column 11's extension lateral wall rigid coupling has fixed block 12.
As shown in fig. 2-3, after the metal part is detected to be qualified, the adsorption seat 14 stops adsorbing the metal part, the metal part falls onto the guide plate 8, the guide plate 8 is in an inclined state, the metal part slides into the good product box 7 along the guide plate 8, in order to avoid the guide plate 8 from driving the metal part to move by the rotation seat 13, the lower end surface of the guide plate 8 can be extruded when the rotation seat 13 drives the metal part to move, the telescopic column 11 is extended, the guide plate 8 overturns, the metal part can smoothly pass through, and when the guide plate 8 is pressed, the fixed block 12 can limit the telescopic section of the telescopic column 11 to shrink, so that the guide plate 8 cannot overturned.
The inner wall of the fixed seat 2 is fixedly connected with a supporting seat 4, a poor product box 5 is clamped in the supporting seat 4, and the poor product box 5 is positioned below the moving assembly.
As shown in fig. 1, the supporting seat 4 supports the poor product box 5, and the metal piece with unqualified surface flatness detection can be moved to the upper end of the poor product box 5 by the moving assembly to drop, so that poor products and good products are sorted.
The utility model provides a working principle of a surface flatness detection device for a metal piece, which comprises the following steps:
When the metal piece is conveyed to the position right below the rotating seat 13 through the conveying assembly and vacuum adsorption of the metal piece, the conveying assembly stops adsorbing the metal piece located right below, the adsorption seat 14 can adsorb the metal piece to one side of the detecting assembly in a negative pressure manner at the position right opposite to the metal piece, the supporting cylinder 21 drives the detector 25 to extrude the metal piece, so that multiple groups of probes extrude the surface of the metal piece, the multiple groups of probes can be extruded due to the surface flatness of the metal piece and are mutually matched, the multiple groups of probes are uneven in height, the detector 25 detects the sliding distance of the multiple groups of probes, and accordingly the surface shape of the metal piece is judged to obtain the surface flatness data of the metal piece.
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 without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The surface flatness detection device for the metal piece comprises a base (1), and is characterized in that a fixing seat (2) is fixedly connected to the upper end of the base (1), an adsorption assembly and a control box (3) are rotationally connected to the middle of the inner wall of the fixing seat (2), a conveying assembly and a moving assembly are fixedly connected to the inner wall of the fixing seat (2), the conveying assembly and the moving assembly are respectively positioned at two ends of the adsorption assembly, a detection assembly is fixedly connected to the inner wall of the fixing seat (2), and the detection assembly is matched with the adsorption assembly;
The adsorption component comprises a rotating seat (13), the rotating seat (13) is rotationally connected to the middle part of the inner wall of a fixed seat (2), a plurality of groups of adsorption seats (14) are fixedly connected to the side wall of the rotating seat (13), the plurality of groups of adsorption seats (14) are arranged in a circumferential array, the detection component comprises a supporting cylinder (21), the supporting cylinder (21) is fixedly connected to the inner wall of the fixed seat (2), a supporting frame (22) is fixedly connected to the output end of the supporting cylinder (21), a detector (25) is fixedly connected to the end part of the supporting frame (22), a plurality of groups of detection columns (26) penetrate through the detector (25), the plurality of groups of detection columns (26) are opposite to the adsorption seats (14), and a fixing plate (27) is fixedly connected to one end, far away from the rotating seat (13), of the plurality of detection columns (26) respectively, and an extrusion component for extruding the detection columns (26) is fixedly connected to the supporting frame (22).
2. The surface flatness detection apparatus of claim 1, wherein the extrusion assembly comprises an extrusion cylinder (23), the extrusion cylinder (23) is fixedly connected to the inner wall of the support frame (22), a pressing plate (24) is fixedly connected to the output end of the extrusion cylinder (23), and the pressing plate (24) is in extrusion fit with the probe column (26).
3. The surface flatness detection apparatus for metal pieces according to claim 2, wherein the conveying assembly comprises two sets of lower rotating columns (15), the lower rotating columns (15) are horizontally provided with two sets, the two sets of lower rotating columns (15) are rotationally connected in the fixing seat (2), the two sets of lower rotating columns (15) are externally connected with a lower conveying belt (16), a plurality of sets of lower adsorption plates (17) are fixedly connected on the lower conveying belt (16), the distances between adjacent lower adsorption plates (17) are the same, and the distances between adjacent lower adsorption plates (17) are the same as the distances between adjacent adsorption seats (14).
4. A surface flatness detecting device for metal parts according to claim 3, characterized in that the moving assembly comprises an upper rotating column (18), the upper rotating column (18) is horizontally provided with two groups, the two groups of upper rotating columns (18) are both rotationally connected in the fixed seat (2), the two groups of upper rotating columns (18) are externally connected with an upper conveying belt (19), a plurality of groups of upper adsorption plates (20) are fixedly connected on the upper conveying belt (19), the distances between the adjacent upper adsorption plates (20) are the same, and the distances between the adjacent upper adsorption plates (20) are the same as the distances between the adjacent adsorption seats (14).
5. The surface flatness detection apparatus for metal parts according to claim 4, wherein the bottom of the inner wall of the fixing seat (2) is fixedly connected with a limit bar (6), a good product box (7) is clamped between the limit bar (6) and the inner wall of the fixing seat (2), a guide plate (8) is rotatably connected to one side of the upper end of the good product box (7) close to the conveying assembly, the guide plate (8) is matched with the rotating seat (13), a rotating seat I (9) is fixedly connected to the lower end surface of the guide plate (8), a rotating seat II (10) is fixedly connected to the side wall of the good product box (7), a telescopic column (11) is rotatably connected between the rotating seat II (10) and the rotating seat I (9), and a fixing block (12) is fixedly connected to the side wall of the extending section of the telescopic column (11).
6. The device for detecting the surface flatness of a metal piece according to claim 5, wherein the inner wall of the fixing seat (2) is fixedly connected with a supporting seat (4), a poor product box (5) is clamped in the supporting seat (4), and the poor product box (5) is located below the moving assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760033.3U CN220871658U (en) | 2023-10-13 | 2023-10-13 | Surface flatness detection device for metal piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760033.3U CN220871658U (en) | 2023-10-13 | 2023-10-13 | Surface flatness detection device for metal piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220871658U true CN220871658U (en) | 2024-04-30 |
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ID=90807953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322760033.3U Active CN220871658U (en) | 2023-10-13 | 2023-10-13 | Surface flatness detection device for metal piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220871658U (en) |
-
2023
- 2023-10-13 CN CN202322760033.3U patent/CN220871658U/en active Active
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