CN215005922U - Welded nut screw thread check out test set - Google Patents
Welded nut screw thread check out test set Download PDFInfo
- Publication number
- CN215005922U CN215005922U CN202121581133.4U CN202121581133U CN215005922U CN 215005922 U CN215005922 U CN 215005922U CN 202121581133 U CN202121581133 U CN 202121581133U CN 215005922 U CN215005922 U CN 215005922U
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- China
- Prior art keywords
- nut
- thread
- mount pad
- screw thread
- carousel
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- 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
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- 238000001514 detection method Methods 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Abstract
The utility model discloses a welded nut screw thread check out test set, including workstation, mount pad, pivot, carousel, screw thread test rod, gear motor, link, guide rail, slider and the spacing mount pad of nut, the pivot traversing mount pad's upper portion is connected with carousel and gear motor respectively, and is a plurality of screw thread test rod detachable sets up at a side of carousel and is the loop configuration and arranges, the link slides through the slider and sets up in the upper end of guide rail and lie in the opposite side of mount pad, the spacing mount pad of nut sets up at a side of link and corresponding with the position of carousel. In this way, the utility model discloses can detect the helicitic texture of the nut of different diameters, convenient operation, simple to use detects the helicitic texture of nut through the screw thread test rod, further optimizes the helicitic texture in the nut simultaneously to guarantee that the one hundred per cent has the screw thread, play and examine and optimize the two up to standard effects of screw thread entirely.
Description
Technical Field
The utility model relates to a check out test set's technical field especially relates to a welded nut screw thread check out test set.
Background
In the field of machining, threaded connection is one of important modes of fixed connection, and when a part needs a plurality of threaded connections, threaded holes need to be detected before assembly, for example, whether the threaded holes are missed to be tapped or not, whether foreign matters are blocked inside the threaded holes or not, or the phenomenon that screws are not screwed into the threaded holes or are not screwed in place during assembly is detected.
The existing detection method is characterized in that an artificial screw micrometer, a comparator and a length measuring instrument are integrated, detection is carried out step by step, the detection method is complex and troublesome, the speed is low, a large amount of human resources are wasted, the function is single, and the detection effect cannot be effectively guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a welded nut screw thread check out test set, can detect the helicitic texture of the nut of different diameters, convenient operation, and simple to use further optimizes the helicitic texture in the nut simultaneously through the helicitic texture that screw thread test rod detected the nut to guarantee that hundred per cent has the screw thread, play and examine and optimize the two up to standard effects of screw thread completely.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a welded nut screw thread check out test set, including workstation, mount pad, pivot, carousel, screw thread check out test rod, gear motor, link, guide rail, slider and the spacing mount pad of nut, the vertical side that sets up in the workstation upper end of mount pad, the pivot traversing the upper portion of mount pad is connected with carousel and gear motor respectively, and is a plurality of screw thread check out test rod detachable sets up at a side of carousel and is the loop configuration and arranges, the guide rail transversely sets up on the workstation, the link slides through the slider and sets up in the upper end of guide rail and lies in the opposite side of mount pad, the spacing mount pad of nut sets up at a side of link and corresponding with the position of carousel.
In a preferred embodiment of the present invention, the turntable has a circular structure.
In a preferred embodiment of the present invention, the rotary plate is provided with a plurality of circles of hole groups with different diameters from outside to inside.
In a preferred embodiment of the present invention, each circle of the hole sets is composed of a plurality of connecting holes and arranged in a ring shape.
In a preferred embodiment of the present invention, one end of the thread detecting rod is inserted into the connecting holes of the same hole group.
In a preferred embodiment of the present invention, the outer surface of the thread detecting rod is provided with a thread structure having a cutting edge.
In a preferred embodiment of the present invention, the nut limiting mounting seat includes an upper nut limiting plate and a lower thread limiting plate.
In a preferred embodiment of the present invention, the lower end of the upper nut limiting plate and the upper end of the lower threaded limiting plate are provided with rubber pads, respectively, and are symmetrically disposed.
In a preferred embodiment of the present invention, the upper nut limiting plate or the lower thread limiting plate can move up and down.
The utility model has the advantages that: the utility model provides a welded nut screw thread check out test set can detect the helicitic texture of the nut of different diameters, convenient operation, and simple to use further optimizes the helicitic texture in the nut simultaneously through the helicitic texture that the screw thread test rod detected the nut to guarantee that the percentage has the screw thread, play and examine and optimize the two up to standard effects of screw thread entirely.
Drawings
FIG. 1 is a side view of a preferred embodiment of the weld nut thread detection apparatus of the present invention;
FIG. 2 is a schematic structural view of the turntable of FIG. 1;
the parts in the drawings are numbered as follows: 1. the device comprises a workbench, 2, a mounting seat, 3, a rotating shaft, 4, a turntable, 5, a thread detection rod, 6, a speed reduction motor, 7, a connecting frame, 8, a guide rail, 9, a sliding block, 10, a connecting hole, 11, an upper nut limiting plate, 12, a lower thread limiting plate, 13, a rubber pad, 14 and a limiting block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1-2, an embodiment of the present invention includes:
the utility model provides a welded nut screw thread check out test set, includes workstation 1, mount pad 2, pivot 3, carousel 4, screw thread check out pole 5, gear motor 6, link 7, guide rail 8, slider 9 and the spacing mount pad of nut, 2 vertical settings of mount pad are at the one side of workstation 1 upper end, 3 traversing mount pad 2's upper portion of pivot is connected with carousel 4 and gear motor 6 respectively, and is a plurality of 5 detachable settings of screw thread check out pole are arranged at the one side of carousel 4 and are the loop configuration, guide rail 8 transversely sets up on workstation 1, link 7 slides through slider 9 and sets up in the upper end of guide rail 8 and lie in the opposite side of mount pad 2, the spacing mount pad of nut sets up at a side of link 7 and corresponding with the position of carousel 4.
In the above, the rotary table 4 is of a circular structure, and a plurality of circles of hole groups with different diameters are arranged on the rotary table 4 from outside to inside. In this embodiment, each circle of the hole groups is formed by a plurality of connecting holes 10 and arranged in a ring shape.
One end of the thread detection rod 5 is inserted into the connecting holes 10 of the same hole group respectively. The outer surface of the thread detection rod 5 is provided with a thread structure with a knife edge, the thread structure inside the nut is detected through the thread structure on the thread detection rod 5, whether the nut leaks tapping is determined, and meanwhile, the thread structure in the nut is further optimized through the knife edge, so that threads are completely guaranteed, and thread failure caused by high temperature generated by electric welding of the welding nut can be completely avoided.
Further, the nut limiting mounting seat comprises an upper nut limiting plate 11 and a lower thread limiting plate 12, and rubber pads 13 are respectively arranged at the lower end of the upper nut limiting plate 11 and the upper end of the lower thread limiting plate 12 and are symmetrically arranged. The nut is arranged between the upper nut limiting plate 11 and the lower thread limiting plate 12, and meanwhile, the rubber pad 13 can prevent the nut from being damaged, so that the quality of the nut is guaranteed.
The upper nut limiting plate 11 or the lower thread limiting plate 12 can move up and down, nuts with different diameters can be installed by adjusting the height between the upper nut limiting plate 11 or the lower thread limiting plate 12, and the nuts with different diameters can be clamped and limited conveniently.
In this embodiment, the guide rail 8 is further provided with a limiting block 14, and the limiting block 14 is located at the rear end of the connecting frame 7 and used for limiting the backward movement position of the connecting frame 7.
The working principle is as follows: the method comprises the steps of laterally placing a nut to be detected in a nut limiting installation seat, clamping and limiting the nut between an upper nut limiting plate 11 and a lower thread limiting plate 12 by adjusting the height of the upper nut limiting plate 11 or the lower thread limiting plate 12, moving the nut close to a rotary table 4 through a guide rail 8 and a slide block 9 which are used in a matched mode through a connecting frame 7, inserting a thread detection rod 5 into a connecting hole 10 of a hole group with the corresponding diameter of the nut to be detected on the rotary table 4, enabling the outer wall of the thread detection rod 5 to be in contact with the inner wall of the nut, driving the rotary table 4 to rotate together when the rotary shaft 3 rotates through a speed reduction motor 6 through the rotating speed of a rotary shaft 3, enabling the thread detection rod 5 to rotate on the inner wall of the nut, detecting the thread structure of the nut through the thread structure on the outer wall of the thread detection rod 5, judging whether the nut leaks to attack, and if the nut leaks to attack, enabling the thread structure on the thread detection rod 5 not to correspond to the thread structure in the nut, or when the two are not in contact, the rotating disc 4 stops rotating, and the thread structure in the nut is further optimized when the thread detection rod 5 rotates.
The utility model provides a welded nut screw thread check out test set, with prior art's distinctive feature be:
1. a plurality of circles of hole groups with different diameters are arranged on the rotary table from outside to inside, one end of the thread detection rod is respectively inserted into the connecting hole of the same hole group, and the thread detection rod can be matched with nuts with different diameters for use;
2. the upper nut limiting plate or the lower thread limiting plate can move up and down, and nuts with different diameters can be installed by adjusting the height between the upper nut limiting plate and the lower thread limiting plate, so that the nuts with different diameters can be conveniently clamped and limited;
3. when the rotary table rotates, the thread detection rod is driven to rotate along the inner wall of the nut to be detected, the thread leakage is detected, and meanwhile, the thread structure in the nut is further optimized through a knife edge on the thread detection rod, so that the full-scale thread is ensured, and the thread failure of the welding nut caused by high temperature generated by electric welding can be completely avoided;
4. the lower end of the upper nut limiting plate and the upper end of the lower thread limiting plate are respectively provided with a rubber pad, the nut can be prevented from being damaged through the rubber pads, and the quality of the nut is guaranteed.
To sum up, the utility model provides a welded nut screw thread check out test set can detect the helicitic texture of the nut of different diameters, convenient operation, and simple to use further optimizes the helicitic texture in the nut simultaneously through the helicitic texture that the screw thread test rod detected the nut to guarantee that the percentage has the screw thread, play and examine and optimize the two up to standard effects of screw thread entirely.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a welded nut screw thread check out test set, its characterized in that, includes workstation, mount pad, pivot, carousel, screw thread check out test bar, gear motor, link, guide rail, slider and the spacing mount pad of nut, the vertical side that sets up in the workstation upper end of mount pad, the pivot traversing the upper portion of mount pad is connected with carousel and gear motor respectively, and is a plurality of screw thread check out test bar detachable sets up at a side of carousel and is the loop configuration and arranges, the guide rail transversely sets up on the workstation, the link slides through the slider and sets up in the upper end of guide rail and lies in the opposite side of mount pad, the spacing mount pad of nut sets up at a side of link and corresponding with the position of carousel.
2. The weld nut thread detection apparatus of claim 1 wherein the turntable is of circular configuration.
3. The weld nut thread detection apparatus according to claim 2, wherein the rotary table is provided with a plurality of circles of hole groups having different diameters from outside to inside.
4. The weld nut thread detection apparatus according to claim 3, wherein each turn of the hole group is composed of a plurality of connection holes and is annularly arranged.
5. The weld nut thread sensing apparatus according to claim 4, wherein one ends of the thread sensing rods are respectively inserted into the coupling holes of the same hole group.
6. The weld nut thread detection apparatus of claim 5, wherein an outer surface of the thread detection bar is provided with a threaded structure with a knife edge.
7. The weld nut thread detection apparatus of claim 1, wherein the nut limit mount includes an upper nut limit plate and a lower thread limit plate.
8. The weld nut thread detection device according to claim 7, wherein rubber pads are respectively disposed at the lower end of the upper nut limiting plate and the upper end of the lower thread limiting plate, and are symmetrically disposed.
9. The weld nut thread detection apparatus according to claim 8, wherein the upper nut limiting plate or the lower thread limiting plate is movable up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581133.4U CN215005922U (en) | 2021-07-13 | 2021-07-13 | Welded nut screw thread check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581133.4U CN215005922U (en) | 2021-07-13 | 2021-07-13 | Welded nut screw thread check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215005922U true CN215005922U (en) | 2021-12-03 |
Family
ID=79126307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581133.4U Expired - Fee Related CN215005922U (en) | 2021-07-13 | 2021-07-13 | Welded nut screw thread check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215005922U (en) |
-
2021
- 2021-07-13 CN CN202121581133.4U patent/CN215005922U/en not_active Expired - Fee Related
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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: 20211203 |