CN211696219U - Surface morphology detection device for precision parts - Google Patents
Surface morphology detection device for precision parts Download PDFInfo
- Publication number
- CN211696219U CN211696219U CN201922397552.1U CN201922397552U CN211696219U CN 211696219 U CN211696219 U CN 211696219U CN 201922397552 U CN201922397552 U CN 201922397552U CN 211696219 U CN211696219 U CN 211696219U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- arc
- block
- workpiece
- extrusion
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 238000005452 bending Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 9
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses a surface morphology detection device for precision parts, which comprises a base plate, a slide rail, a slide block slidably mounted on the slide rail, a mounting seat fixedly mounted on the slide block and a detection beam, wherein the slide rail is mounted on the base plate, the detection beam is vertically arranged with the slide rail and is positioned above the mounting seat, a workpiece is mounted in the mounting seat, and the upper surface of the workpiece is higher than the top surface of the mounting seat; the lower surface of the detection beam right above the workpiece is an arc-shaped curved surface in clearance fit with the upper surface of the workpiece, two ends of the connecting portion are respectively connected with the same ends of the first arc-shaped portion and the second arc-shaped portion, the first arc-shaped portion and the second arc-shaped portion are respectively provided with a first lug and a second lug on the lower surface of one end of the connecting portion in a back-to-back mode, and the connecting portion is provided with a downward bending portion. The utility model discloses a to the self-holding of work piece, the structure is ingenious, highly cooperates with the testing process, has retrencied the process of detection, has improved the efficiency of detection.
Description
Technical Field
The utility model relates to a check out test set field, in particular to a surface morphology detection device for precision part.
Background
After various forming processes are performed on precision parts, such as sheet metal parts, the sheet metal may be warped and deformed, and the appearance or the assembly performance of the parts may be seriously affected, so that the flatness of the parts needs to be detected, and each part can reach the qualified quality of products. With the development of industrial technology, the quality can only be grasped manually by the traditional manual detection, and the traditional production mode with higher and higher requirements for the product quality in the manufacturing industry has low working efficiency, can not accurately grasp the product quality and is more and more not suitable for the requirements of social mass production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a surface morphology detection device for precision part can effectively solve the problem in the background art, has realized the self-holding to the work piece, and the structure is ingenious, highly cooperates with the testing process, has retrencied the process of detection, has improved the efficiency of detection.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a surface morphology detection device for precision parts comprises a base plate, a slide rail, a slide block, a mounting seat and a detection beam, wherein the slide block is slidably mounted on the slide rail, the mounting seat is fixedly mounted on the slide block, the slide rail is mounted on the base plate, the detection beam is perpendicular to the slide rail and is positioned above the mounting seat, a workpiece is mounted in the mounting seat, and the upper surface of the workpiece is higher than the top surface of the mounting seat;
the lower surface of the detection beam positioned right above the workpiece is an arc-shaped curved surface in clearance fit with the upper surface of the workpiece, and planes connected with two ends of the arc-shaped curved surface are lower than the arc-shaped curved surface;
the workpiece further comprises a first arc-shaped part, a second arc-shaped part and a connecting part which are oppositely arranged, two ends of the connecting part are respectively connected with the same end of the first arc-shaped part and the same end of the second arc-shaped part, the lower surfaces of the first arc-shaped part and the second arc-shaped part, which are opposite to one end of the connecting part, are respectively provided with a first lug and a second lug, and the connecting part is provided with a downward bending part;
the top surface of the mounting seat is provided with a boss, the side surface of the boss is in contact connection with the inner surface of a workpiece, the mounting seat is provided with three through holes respectively corresponding to the first lug, the second lug and the third lug, a movable block is movably embedded in each of the three through holes, the three movable blocks are respectively connected with a push block, one end of each push block is connected with the corresponding movable block, the other end of each push block extends out of the side surface of the mounting seat, the surface of each movable block, opposite to the push block connected with the corresponding movable block, is provided with a blind hole, a spring is embedded in each blind hole, and one end, opposite to the push block, of the spring is in extrusion contact with the inner wall of the through hole in the mounting seat;
the two sides of the mounting seat are respectively provided with an extrusion block, the bottom surface of the extrusion block is arranged on the base plate, and the extrusion blocks are respectively close to one side surface of the mounting seat and are in extrusion contact with a push block extending from the side surface of the mounting seat.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the upper surface of the mounting seat and two sides of the connecting part are respectively provided with a positioning groove.
2. In the scheme, the end face of the push block, which is contacted with the extrusion block, is an arc-shaped face.
3. In the scheme, the surface of the sliding block or the mounting seat, which is back to the detection beam, is connected with a push rod.
4. In the above scheme, the upper surface of the substrate and the two ends of the slide rail are respectively provided with at least one stopping column, and the stopping columns are used for contacting with the end faces of the slide blocks.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model discloses a surface form detection device for precision parts, it adopts the arc curve that matches with the work piece upper surface to detect the work piece surface shape, simple structure, detection accuracy height; in addition, the top surface of the mounting seat is provided with a boss, the side surface of the boss is contacted and connected with the inner surface of the workpiece, the mounting seat is provided with three through holes respectively corresponding to the first lug, the second lug and the third lug, a movable block is respectively and movably embedded in the three through holes, the three movable blocks are respectively connected with a push block, one end of the push block is connected with the movable block, the other end of the push block extends out of the side surface of the mounting seat, the surface of the movable block, which is back to the push block connected with the movable block, is provided with a blind hole, a spring is embedded in the blind hole, one end of the spring, which is back to the push block, is in extrusion contact with the inner wall of the through hole on the mounting seat, and the rapid clamping of the workpiece can be realized through the arrangement of the push block and the spring, meanwhile, the position of the workpiece on the mounting seat is further ensured, and the workpiece is prevented from deviating, so that the detection precision of the surface of the workpiece is ensured.
2. The utility model discloses a surface morphology detection device for precision part, the both sides of its mount pad are provided with an extrusion piece respectively, and this extrusion piece bottom surface is installed on the base plate, and this extrusion piece is close to a side surface of mount pad separately and the ejector pad extrusion contact that stretches out on the side surface from the mount pad, and the design of extrusion piece, cooperation slide rail have realized the self-holding to the work piece, and the structure is ingenious, and with the high cooperation of testing process, has retrencied the process of detection, has improved the efficiency of detection.
Drawings
FIG. 1 is an exploded view of the surface morphology detecting device for precision parts according to the present invention;
FIG. 2 is a schematic view of a workpiece structure of the surface morphology detecting apparatus for precision parts according to the present invention;
FIG. 3 is a partial sectional view of the surface morphology detecting apparatus for precision parts according to the present invention;
FIG. 4 is a schematic view of the overall structure of the surface morphology detecting apparatus for precision parts according to the present invention;
fig. 5 is a schematic view of a partial structure of the surface morphology detecting apparatus for precision parts according to the present invention.
In the above drawings: 1. a substrate; 2. a slide rail; 3. a slider; 4. a mounting seat; 5. detecting a beam; 7. a push rod; 8. a workpiece; 801. a first arcuate portion; 802. a second arcuate portion; 803. a connecting portion; 804. a first bump; 805. a second bump; 806. a bending part; 9. a boss; 10. a through hole; 11. a movable block; 12. a push block; 13. blind holes; 14. a spring; 15. a positioning groove; 16. extruding the block; 17. a stop post; 20. an arc-shaped curved surface.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a surface morphology detection device for precision parts comprises a substrate 1, a slide rail 2, a slide block 3 slidably mounted on the slide rail 2, a mounting seat 4 fixedly mounted on the slide block 3 and a detection beam 5, wherein the slide rail 2 is mounted on the substrate 1, the detection beam 5 is vertically arranged with the slide rail 2 and is positioned above the mounting seat 4, a workpiece 8 is mounted in the mounting seat 4, and the upper surface of the workpiece 8 is higher than the top surface of the mounting seat 4;
the lower surface of the detection beam 5 positioned right above the workpiece 8 is an arc-shaped curved surface 20 in clearance fit with the upper surface of the workpiece 8, and planes connected with two ends of the arc-shaped curved surface 20 are lower than the arc-shaped curved surface 20;
the workpiece 8 further comprises a first arc-shaped part 801, a second arc-shaped part 802 and a connecting part 803 which are arranged oppositely, two ends of the connecting part 803 are respectively connected with the same end of each of the first arc-shaped part 801 and the second arc-shaped part 802, the lower surfaces of the first arc-shaped part 801 and the second arc-shaped part 802, which are opposite to one end of the connecting part 803, are respectively provided with a first bump 804 and a second bump 805, and the connecting part 803 is provided with a downward bending part 806;
the top surface of the mounting seat 4 is provided with a boss 9, the side surface of the boss 9 is in contact connection with the inner surface of a workpiece 8, the mounting seat 4 is provided with three through holes 10 respectively corresponding to the first lug 804, the second lug 805 and the third lug, a movable block 11 is respectively movably embedded in the three through holes 10, the three movable blocks 11 are respectively connected with a push block 12, one end of the push block 12 is connected with the movable block 11, the other end of the push block extends out from the side surface of the mounting seat 4, the surfaces of the movable blocks 11 opposite to the push blocks 12 respectively connected with the movable blocks are provided with blind holes 13, a spring 14 is embedded in the blind holes 13, and one end of the spring 14 opposite to the push block 12 is in extrusion contact with the inner wall of the through hole 10 on the mounting seat 4;
the two sides of the mounting seat 4 are respectively provided with a squeezing block 16, the bottom surface of the squeezing block 16 is mounted on the base plate 1, and one side surface of each squeezing block 16 close to the mounting seat 4 is in squeezing contact with the pushing block 12 extending from the side surface of the mounting seat 4.
A positioning groove 15 is respectively formed on the upper surface of the mounting seat 4 and positioned at two sides of the connecting part 803, so that a workpiece can be conveniently taken and placed; the end surface of the push block 12 contacting with the extrusion block 16 is an arc surface.
Example 2: a surface morphology detection device for precision parts comprises a substrate 1, a slide rail 2, a slide block 3 slidably mounted on the slide rail 2, a mounting seat 4 fixedly mounted on the slide block 3 and a detection beam 5, wherein the slide rail 2 is mounted on the substrate 1, the detection beam 5 is vertically arranged with the slide rail 2 and is positioned above the mounting seat 4, a workpiece 8 is mounted in the mounting seat 4, and the upper surface of the workpiece 8 is higher than the top surface of the mounting seat 4;
the lower surface of the detection beam 5 positioned right above the workpiece 8 is an arc-shaped curved surface 20 in clearance fit with the upper surface of the workpiece 8, and planes connected with two ends of the arc-shaped curved surface 20 are lower than the arc-shaped curved surface 20;
the workpiece 8 further comprises a first arc-shaped part 801, a second arc-shaped part 802 and a connecting part 803 which are arranged oppositely, two ends of the connecting part 803 are respectively connected with the same end of each of the first arc-shaped part 801 and the second arc-shaped part 802, the lower surfaces of the first arc-shaped part 801 and the second arc-shaped part 802, which are opposite to one end of the connecting part 803, are respectively provided with a first bump 804 and a second bump 805, and the connecting part 803 is provided with a downward bending part 806;
the top surface of the mounting seat 4 is provided with a boss 9, the side surface of the boss 9 is in contact connection with the inner surface of a workpiece 8, the mounting seat 4 is provided with three through holes 10 respectively corresponding to the first lug 804, the second lug 805 and the third lug, a movable block 11 is respectively movably embedded in the three through holes 10, the three movable blocks 11 are respectively connected with a push block 12, one end of the push block 12 is connected with the movable block 11, the other end of the push block extends out from the side surface of the mounting seat 4, the surfaces of the movable blocks 11 opposite to the push blocks 12 respectively connected with the movable blocks are provided with blind holes 13, a spring 14 is embedded in the blind holes 13, and one end of the spring 14 opposite to the push block 12 is in extrusion contact with the inner wall of the through hole 10 on the mounting seat 4;
the two sides of the mounting seat 4 are respectively provided with a squeezing block 16, the bottom surface of the squeezing block 16 is mounted on the base plate 1, and one side surface of each squeezing block 16 close to the mounting seat 4 is in squeezing contact with the pushing block 12 extending from the side surface of the mounting seat 4.
The surface of the sliding block 3 or the mounting seat 4 opposite to the detection beam 5 is connected with a push rod 7; at least one stop column 17 is respectively arranged on the upper surface of the substrate 1 and at two ends of the slide rail 2, and the stop column 17 is used for contacting with the end surface of the slide block 3.
When the surface form detection device for the precision part is adopted, the arc-shaped curve matched with the upper surface of the workpiece is adopted to detect the surface form of the workpiece, the structure is simple, and the detection precision is high; in addition, the push block is matched with the spring, so that the workpiece can be quickly clamped, the position of the workpiece on the mounting seat is further ensured, the workpiece is prevented from being deviated, and the detection precision of the surface of the workpiece is ensured; in addition, the design of the extrusion block is matched with the slide rail, so that the automatic clamping of the workpiece is realized, the structure is ingenious, the extrusion block is highly matched with the detection process, the detection process is simplified, and the detection efficiency is improved.
During the use, arrange the mount pad in between two extrusion pieces, will wait to detect again in the work piece embedding mount pad corresponds the position, make the lug on the work piece, the portion of bending corresponds the setting with three movable block respectively, later promote the push rod, the mount pad is along with slider antedisplacement on the track, the extrusion piece disappears along with the removal of mount pad to the effort of movable block, three movable block is respectively at the outside motion under the effect of spring, the movable block is fixed with the work piece clamp, the mount pad continues to antedisplacement to detection roof beam below, if the work piece can pass through the detection roof beam, then its surface profile is qualified, otherwise is unqualified.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A surface morphology detection device for precision parts, characterized in that: the device comprises a substrate (1), a sliding rail (2), a sliding block (3) slidably mounted on the sliding rail (2), a mounting seat (4) fixedly mounted on the sliding block (3) and a detection beam (5), wherein the sliding rail (2) is mounted on the substrate (1), the detection beam (5) is perpendicular to the sliding rail (2) and is positioned above the mounting seat (4), a workpiece (8) is mounted in the mounting seat (4), and the upper surface of the workpiece (8) is higher than the top surface of the mounting seat (4);
the lower surface of the detection beam (5) positioned right above the workpiece (8) is an arc-shaped curved surface (20) in clearance fit with the upper surface of the workpiece (8), and planes connected with two ends of the arc-shaped curved surface (20) are lower than the arc-shaped curved surface (20);
the workpiece (8) further comprises a first arc-shaped part (801), a second arc-shaped part (802) and a connecting part (803) which are arranged oppositely, two ends of the connecting part (803) are respectively connected with the same ends of the first arc-shaped part (801) and the second arc-shaped part (802), the lower surfaces of the first arc-shaped part (801) and the second arc-shaped part (802) which are opposite to one end of the connecting part (803) are respectively provided with a first bump (804) and a second bump (805), and the connecting part (803) is provided with a downward bending part (806);
the top surface of the mounting seat (4) is provided with a boss (9), the side surface of the boss (9) is contacted and connected with the inner surface of the workpiece (8), the mounting seat (4) is provided with three through holes (10) which respectively correspond to the first lug (804), the second lug (805) and the third lug, a movable block (11) is respectively and movably embedded in the three through holes (10), the three movable blocks (11) are respectively connected with a push block (12), one end of the push block (12) is connected with the movable block (11), the other end of the push block extends out of the side surface of the mounting seat (4), a blind hole (13) is formed in the surface of the movable block (11) opposite to the push block (12) which is connected with the movable block, a spring (14) is embedded in the blind hole (13), and one end, opposite to the push block (12), of the spring (14) is in extrusion contact with the inner wall of the through hole (10) in the mounting seat (4);
two sides of the mounting seat (4) are respectively provided with an extrusion block (16), the bottom surfaces of the extrusion blocks (16) are mounted on the substrate (1), and one side surface of each extrusion block (16) close to the mounting seat (4) is in extrusion contact with a push block (12) extending from the side surface of the mounting seat (4).
2. The surface morphology detection apparatus for precision parts according to claim 1, characterized in that: and a positioning groove (15) is respectively formed in the upper surface of the mounting seat (4) and positioned at two sides of the connecting part (803).
3. The surface morphology detection apparatus for precision parts according to claim 1, characterized in that: the end face of the push block (12) in contact with the extrusion block (16) is an arc-shaped face.
4. The surface morphology detection apparatus for precision parts according to claim 1, characterized in that: and a push rod (7) is connected to the surface of the sliding block (3) or the mounting seat (4) back to the detection beam (5).
5. The surface morphology detection apparatus for precision parts according to claim 1, characterized in that: the upper surface of the base plate (1) and the two ends of the sliding rail (2) are respectively provided with at least one stopping column (17), and the stopping columns (17) are used for being in contact with the end face of the sliding block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397552.1U CN211696219U (en) | 2019-12-27 | 2019-12-27 | Surface morphology detection device for precision parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922397552.1U CN211696219U (en) | 2019-12-27 | 2019-12-27 | Surface morphology detection device for precision parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211696219U true CN211696219U (en) | 2020-10-16 |
Family
ID=72795432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922397552.1U Expired - Fee Related CN211696219U (en) | 2019-12-27 | 2019-12-27 | Surface morphology detection device for precision parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211696219U (en) |
-
2019
- 2019-12-27 CN CN201922397552.1U patent/CN211696219U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111006572B (en) | Part contour detection device | |
| CN211696219U (en) | Surface morphology detection device for precision parts | |
| CN211696217U (en) | Flatness detection jig | |
| CN211696218U (en) | Portable part flatness detection device | |
| CN211965053U (en) | Automatic screening equipment for die-casting parts | |
| CN212206013U (en) | Automatic length detection device for miniature shaft parts | |
| CN210603258U (en) | Tire thickness detection device | |
| CN215391606U (en) | Thickness detection device for steel plate | |
| CN212158543U (en) | Flatness detection device | |
| CN212043106U (en) | Welding pressing claw positioning mechanism | |
| CN207622633U (en) | A kind of shaving razor handle Multifunctional check tool | |
| CN210476724U (en) | Controllable fixture of high accuracy stroke | |
| CN208833113U (en) | Automobile decoration piece cubing | |
| CN208765646U (en) | The detection device of plate glass curvature | |
| CN217844997U (en) | Size detection device for valve machining | |
| CN210741288U (en) | Support for detecting automobile sheet metal part | |
| CN210689462U (en) | Sliding meter-making detection mechanism | |
| CN212694389U (en) | Laminating positioner of GG structure touch-sensitive screen | |
| CN214582955U (en) | Spoke outer diameter caliper gauge | |
| CN210400221U (en) | Lane-changing auxiliary lamp checking fixture | |
| CN215317044U (en) | Clamping device for square tube drilling | |
| CN219776678U (en) | PCB thickness inspection device | |
| CN216746023U (en) | Valve element height detection mechanism | |
| CN213335959U (en) | Metal product flatness detection equipment | |
| CN219736245U (en) | Comprehensive position flatness gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201016 |