CN217275865U - Utensil is examined in water pump special use - Google Patents
Utensil is examined in water pump special use Download PDFInfo
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- CN217275865U CN217275865U CN202220098759.8U CN202220098759U CN217275865U CN 217275865 U CN217275865 U CN 217275865U CN 202220098759 U CN202220098759 U CN 202220098759U CN 217275865 U CN217275865 U CN 217275865U
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- water pump
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Abstract
The utility model discloses a special checking fixture for a water pump, which comprises a limiting disc, a handheld shaft, an inserting shaft and a pair of detection plates; the handheld shaft is fixedly arranged on the upper part of the limiting disc; the inserting shaft is fixedly arranged at the lower part of the limiting disc; the detection plate comprises frame plates and detection plates, a pair of frame plates are fixedly arranged on two sides of the limiting plate respectively, and the detection plates are connected with the frame plates in a telescopic mode. The utility model has the advantages of being simple in structure and convenient in operation, also guaranteed the quality of product when having improved work efficiency, can be to not unidimensional water pump detection work simultaneously.
Description
Technical Field
The utility model relates to a check out test set technical field, more specifically says, in particular to utensil is examined in water pump special use.
Background
The existing size detection devices are mostly used for measuring regular sizes, and the size measurement of the appearance of some irregular parts is not a satisfactory detection tool, so that the size measurement of the products is random, and the measurement result is certainly not satisfactory.
At present, in the production process of a water pump, an impeller opening of the water pump needs to be detected, the operation of the existing size detection device is complex, and the existing size detection device cannot detect the impeller openings with different sizes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient to use's utensil is examined in water pump special use.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a special checking fixture for a water pump comprises a limiting disc, a handheld shaft, an inserting shaft and a pair of detection plates;
the handheld shaft is fixedly arranged on the upper part of the limiting disc;
the inserting shaft is fixedly arranged at the lower part of the limiting disc;
the detection plate comprises frame plates and detection plates, a pair of frame plates are fixedly arranged on two sides of the limiting plate respectively, and the detection plates are connected with the frame plates in a telescopic mode.
Preferably, the detection plate is provided with a containing cavity at one end, a through hole at the other end, a screw rod inserted in the through hole, the frame plate inserted in the containing cavity, a threaded hole in the frame plate, and one end of the screw rod matched with the threaded hole.
Preferably, the surface of the screw rod is fixedly provided with a limiting ring, the limiting ring is located in the containing cavity and close to the through hole, the upper portion of the detection plate is provided with a screw, the screw is inserted into the containing cavity, and the screw blocks the limiting ring.
Preferably, the frame plate upper surface is provided with scale marks.
Preferably, the outer end of the detection plate is provided in an arc shape.
Preferably, the steel construction of handheld axle, spacing dish and inserted shaft formula as an organic whole.
Preferably, the surface of the handheld shaft is provided with anti-skid stripes.
Compared with the prior art, the utility model has the advantages of:
the utility model has the advantages of being simple in structure and convenient in operation, also guaranteed the quality of product when having improved work efficiency, can be to not unidimensional water pump detection work simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of a special testing fixture for a water pump of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is the utility model relates to a special top view of examining of water pump.
In the figure: the device comprises a limiting disc 1, a handheld shaft 2, an inserting shaft 3, a frame plate 4, a detection plate 5, a screw rod 6, a threaded hole 7, an accommodating cavity 8, a through hole 9, a limiting ring 10 and a screw 11.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1, the utility model provides a special checking fixture for a water pump, which comprises a limiting disc 1, a hand-held shaft 2, an inserting shaft 3 and a pair of checking plates;
the handheld shaft 2 is fixedly arranged on the upper part of the limiting disc 1;
the inserting shaft 3 is fixedly arranged at the lower part of the limiting disc 1;
the detection plate comprises frame plates 4 and detection plates 5, the frame plates 4 are respectively and fixedly installed on two sides of the limiting plate 1, and the detection plates 5 are connected with the frame plates 4 in a telescopic mode.
Referring to fig. 2, in this embodiment, an accommodating cavity 8 is formed in one end of the detection plate 5, a through hole 9 is formed in the other end of the detection plate 6, a screw rod 6 is inserted into the through hole 9, the frame plate 4 is inserted into the accommodating cavity 8, a threaded hole 7 is formed in the frame plate 4, and one end of the screw rod 6 is connected with the threaded hole 7 in a matched manner.
In this embodiment, the surface of the screw rod 6 is fixedly provided with a limiting ring 10, the limiting ring 10 is located in the accommodating cavity 8, the limiting ring 10 is close to the through hole 9, the upper portion of the detection plate 5 is provided with a screw 11, the screw 11 is inserted into the accommodating cavity 8, and the screw 11 blocks the limiting ring 10 to prevent the screw rod 6 from separating from the through hole 9.
Referring to fig. 3, in the embodiment, the scale marks are arranged on the upper surface of the frame plate 4, so that the worker can clearly observe the scale marks, and the distance between the detection plate 5 and the limiting plate 1 can be accurately adjusted.
In this embodiment, the outer end of the detection plate 5 is arc-shaped, and the radian of the arc-shaped surface corresponds to the conical surface of the impeller opening.
In this embodiment, handheld axle 2, spacing dish 1 and the steel construction of inserting 3 formula as an organic whole, structural strength is high, long service life.
In this embodiment, the surface of the handheld shaft 2 is provided with anti-slip stripes, so that the rotation of workers is facilitated.
The working principle is as follows: before detection, firstly, the distance between the detection plate 5 and the limiting disc 1 is adjusted through the screw 6, so that the distance between the ends of the two detection plates 5 is equal to the inner diameter of an impeller opening of a water pump to be detected, an operator only needs to hold the handheld shaft 2 to insert the insertion shaft 3 into a bearing hole of the water pump, if the arc-shaped surface at the end part of the detection plate 5 can be just attached to the conical surface of the impeller opening and can rotate freely, the conical surface size of the product is qualified, and if interference exists, the product is unqualified.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, as long as the protection scope of the invention is not beyond the protection scope of the claims.
Claims (7)
1. The utility model provides a utensil is examined in water pump special use, includes spacing dish, its characterized in that: the device also comprises a handheld shaft, an inserting shaft and a pair of detection plates;
the handheld shaft is fixedly arranged on the upper part of the limiting disc;
the inserting shaft is fixedly arranged at the lower part of the limiting disc;
the detection plate comprises frame plates and detection plates, a pair of frame plates are fixedly installed on two sides of the limiting plate respectively, and the detection plates are connected with the frame plates in a telescopic mode.
2. The special detection tool for the water pump according to claim 1, characterized in that: the detecting plate is characterized in that the containing cavity is formed in one end of the detecting plate, the through hole is formed in the other end of the detecting plate, the screw rod is inserted into the through hole, the frame plate is inserted into the containing cavity, the threaded hole is formed in the frame plate, and one end of the screw rod is connected with the threaded hole in a matched mode.
3. The special detection tool for the water pump according to claim 2, characterized in that: the screw rod surface fixed mounting has the spacing collar, and the spacing collar is located and holds the intracavity, and the spacing collar is close to the through-hole position, screw is installed on pick-up plate upper portion, and the screw is inserted and is located and hold the intracavity, and the screw blocks the spacing collar.
4. The special detection tool for the water pump according to claim 1, characterized in that: the frame plate upper surface is provided with the scale mark.
5. The special detection tool for the water pump according to claim 1, characterized in that: the outer side end of the detection plate is arc-shaped.
6. The special detection tool for the water pump according to claim 1, characterized in that: handheld axle, spacing dish and the steel construction of inserting axle formula as an organic whole.
7. The special detection tool for the water pump according to claim 1, characterized in that: the surface of the handheld shaft is provided with anti-skid stripes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220098759.8U CN217275865U (en) | 2022-01-14 | 2022-01-14 | Utensil is examined in water pump special use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220098759.8U CN217275865U (en) | 2022-01-14 | 2022-01-14 | Utensil is examined in water pump special use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217275865U true CN217275865U (en) | 2022-08-23 |
Family
ID=82894457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220098759.8U Active CN217275865U (en) | 2022-01-14 | 2022-01-14 | Utensil is examined in water pump special use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217275865U (en) |
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2022
- 2022-01-14 CN CN202220098759.8U patent/CN217275865U/en active Active
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