CN220820065U - External screw thread electric detection connecting die - Google Patents
External screw thread electric detection connecting die Download PDFInfo
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- CN220820065U CN220820065U CN202322117882.7U CN202322117882U CN220820065U CN 220820065 U CN220820065 U CN 220820065U CN 202322117882 U CN202322117882 U CN 202322117882U CN 220820065 U CN220820065 U CN 220820065U
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006978 adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of detection connecting molds, and discloses an external thread electric detection connecting mold, which comprises: a joint connected with a drill chuck of the electric tool; a base plate, the geometric center of which is connected with one side of the joint, which is far away from the drill chuck; one end of the connecting column is connected with the substrate, and the other end of the connecting column is connected with the casing; the shell is a hollow cylinder, one end far away from the substrate is open, one end close to the substrate is provided with an opening, the aperture of the opening is larger than the outer diameter of the detected external thread, and a thread ring is arranged in the shell. According to the utility model, the threaded ring is connected with the electric tool, so that the inspection time of the external threads is greatly shortened, the overall production efficiency of the vacuum arc-extinguishing chamber is improved, the aperture of the opening of the casing is larger than the outer diameter of the detected external threads, and the detected vacuum arc-extinguishing chamber can pass through the casing, so that the casing can be designed to be very short, and the overall volume of the die is reduced.
Description
Technical Field
The utility model belongs to the field of detection connecting molds, and relates to an external thread electric detection connecting mold.
Background
In the process of implementing the present utility model, the inventor finds that at least the following problems exist in the prior art: the vacuum arc-extinguishing chamber used in the high-voltage alternating-current switch equipment is provided with external threads, the external threads are required to be inspected before the equipment leaves the factory, and in the prior art, the threaded ring is screwed into the external threads of the vacuum arc-extinguishing chamber by manpower, and the threaded ring is screwed out again after the threaded ring reaches the bottom so as to finish the inspection. The screw thread ring is rotated by manpower, so that the inspection time is prolonged, and the overall production efficiency of the vacuum arc-extinguishing chamber is reduced.
Disclosure of utility model
In view of the above, the present utility model aims to provide an external thread electric detection connection mold, so as to achieve the purpose of external thread inspection of a vacuum arc extinguishing chamber by an electric tool.
The utility model provides an external thread electric detection connecting die, which comprises the following technical scheme: a joint connected with a drill chuck of the electric tool; a base plate, the geometric center of which is connected with one side of the joint, which is far away from the drill chuck; one end of the connecting column is connected with the substrate, and the other end of the connecting column is connected with the casing; the casing is a hollow cylinder, a threaded ring is arranged in the casing, one end far away from the substrate is opened, and an opening is formed in one end close to the substrate; the aperture of the open hole is D, the outer diameter of the detected external thread is D, and D is more than D.
The utility model connects the screw ring with the electric tool, greatly shortens the inspection time of the external screw thread, improves the overall production efficiency of the vacuum arc-extinguishing chamber, has the aperture of the casing opening larger than the outer diameter of the detected external screw thread, and can pass through the casing, so that the casing can be designed to be very short, and reduces the overall volume of the die.
Preferably, the side wall of the casing is provided with at least three screw holes, the screw holes are circumferentially distributed with the axis of the casing as the center, and the threaded ring is fixed in the casing through screws matched with the screw holes. The screw thread ring is fixed by adopting a mode of propping more than three screws, so that the screw thread ring can be effectively fixed, and the screw thread ring can be conveniently replaced to adapt to external thread detection of different specifications.
Preferably, the connector is of an outer six-cubic structure, and the outer cubic structure can be better matched with the electric tool, so that the electric tool can be clamped more tightly.
Preferably, the coaxiality of the connector and the sleeve is a, a is smaller than phi 0.1, so that when the electric tool starts to rotate, the die and the threaded ring cannot vibrate greatly to influence use.
Preferably, the outer wall of the shell is provided with knurling patterns, so that safety accidents caused by slipping when the mould is taken out are avoided.
Preferably, the connector, the base plate, the connecting column and the casing are all made of 06Cr19Ni10 stainless steel, and the stainless steel material of the model can ensure stable strength and difficult deformation and oxidation while ensuring stable connection of all parts by the same manufacturing, so that the stability and the service life of the utility model are ensured.
Compared with the prior art, one of the technical schemes has the following advantages:
The utility model provides an external thread electric detection connecting die, which comprises the following technical scheme: a joint connected with a drill chuck of the electric tool; a base plate, the geometric center of which is connected with one side of the joint, which is far away from the drill chuck; one end of the connecting column is connected with the substrate, and the other end of the connecting column is connected with the casing; the shell is a hollow cylinder, one end far away from the substrate is open, one end close to the substrate is provided with an opening, the aperture of the opening is D, the outer diameter of the detected external thread is D, D is more than D, and a thread ring is arranged in the shell. According to the utility model, the threaded ring is connected with the electric tool, so that the inspection time of the external threads is greatly shortened, the overall production efficiency of the vacuum arc-extinguishing chamber is improved, the aperture of the opening of the casing is larger than the outer diameter of the detected external threads, and the detected vacuum arc-extinguishing chamber can pass through the casing, so that the casing can be designed to be very short, and the overall volume of the die is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a schematic left-hand view of the present utility model.
Fig. 3 is a schematic top view of the present utility model.
Fig. 4 is a schematic view of a threaded ring in the present utility model.
The marks in the figure are respectively: 1-threaded ring, 2-joint, 3-base plate, 4-connecting post, 5-cover shell.
Detailed Description
The following description is of one embodiment with reference to the accompanying drawings.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in the following figures.
Example 1
Referring to fig. 1 to 4, an external thread electric detecting connection die described in the present embodiment includes a joint 2 connected to a drill chuck of an electric tool; a base plate 3, the geometric centre of which is connected to the side of the joint 2 remote from the drill chuck; a connecting column 4, one end of which is connected with the base plate 3 and the other end of which is connected with the casing 5; the casing 5 is hollow cylinder, and the one end of keeping away from base plate 3 is opened, and the one end that is close to base plate 3 is equipped with the trompil, the aperture of trompil is greater than the external screw thread external diameter that is detected, is equipped with screwed ring 1 in the casing 5. According to the utility model, the threaded ring 1 is connected with the electric tool, so that the inspection time of external threads is greatly shortened, the overall production efficiency of the vacuum arc-extinguishing chamber is improved, the aperture of the opening of the casing 5 is larger than the outer diameter of the detected external threads, and the detected vacuum arc-extinguishing chamber can pass through the casing 5, so that the casing 5 can be designed to be very short, and the overall volume of the die is reduced.
Preferably, the side wall of the casing 5 is provided with four screw holes, the screw holes are circumferentially distributed with the axis of the casing 5 as the center, and the threaded ring 1 is fixed in the casing 5 through screws matched with the screw holes. The screw thread ring 1 is fixed by adopting the mode of abutting four screws, so that the screw thread ring 1 can be effectively fixed, and the screw thread ring 1 can be conveniently replaced to adapt to external thread detection of different specifications.
Preferably, the connector 2 has an outer six-cubic structure, and the outer cubic structure can be better matched with the electric tool, so that the electric tool can be clamped more tightly.
Preferably, the coaxiality of the connector 2 and the sleeve 5 is smaller than phi 0.1, so that the mold and the threaded ring 1 cannot generate larger vibration to influence the use when the electric tool starts to rotate.
Preferably, the outer wall of the shell 5 is provided with knurling patterns, so that safety accidents caused by slipping when the mold is taken are avoided.
Preferably, the joint 2, the base plate 3, the connecting column 4 and the casing 5 are made of 06Cr19Ni10 stainless steel, and the stainless steel material of the model can ensure stable strength and difficult deformation and oxidation while ensuring stable connection of all parts, so that the stability and the service life of the embodiment are ensured.
It should be noted that, screw thread ring 1 adopts the mode of screw butt to fix, when guaranteeing intensity, still conveniently changes screw thread ring 1, can adapt to the vacuum interrupter of different models.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that the above-mentioned preferred embodiment should not be construed as limiting the utility model, and the scope of the utility model should be defined by the appended claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (7)
1. An external thread electric detection connecting mould is characterized by comprising,
A joint (2) connected with a drill chuck of the electric tool;
a base plate (3) whose geometric centre is connected to the side of the joint (2) remote from the drill chuck;
A connecting column (4), one end of which is connected with the base plate (3) and the other end of which is connected with the casing (5);
The casing (5) is a hollow cylinder, a threaded ring (1) is arranged in the casing, one end far away from the substrate (3) is opened, and an opening is formed in one end close to the substrate (3);
the aperture of the open hole is D, the outer diameter of the detected external thread is D, and D is more than D.
2. An external thread electric detecting connection mold according to claim 1, characterized in that the side wall of the casing (5) is provided with at least three screw holes, which are circumferentially arranged with the axis of the casing (5) as the center.
3. An external thread electric inspection connection die according to claim 2, characterized in that the threaded ring (1) is fixed in the casing (5) by means of screws cooperating with screw holes.
4. An external thread electric inspection connection die according to claim 1, characterized in that the joint (2) is of an external six-cubic structure.
5. An external thread electric inspection connection die according to claim 1, characterized in that the coaxiality of the joint (2) and the shell (5) is a < phi 0.1.
6. An external thread electric inspection connection die according to claim 1, characterized in that the external wall of the casing (5) is provided with knurling.
7. The external thread electric detection connecting die according to claim 1, wherein the joint (2), the base plate (3), the connecting column (4) and the sleeve (5) are made of 06Cr19Ni10 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117882.7U CN220820065U (en) | 2023-08-08 | 2023-08-08 | External screw thread electric detection connecting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322117882.7U CN220820065U (en) | 2023-08-08 | 2023-08-08 | External screw thread electric detection connecting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820065U true CN220820065U (en) | 2024-04-19 |
Family
ID=90699011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322117882.7U Active CN220820065U (en) | 2023-08-08 | 2023-08-08 | External screw thread electric detection connecting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220820065U (en) |
-
2023
- 2023-08-08 CN CN202322117882.7U patent/CN220820065U/en active Active
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