CN216558660U - Utensil is examined to short-term test product external diameter - Google Patents
Utensil is examined to short-term test product external diameter Download PDFInfo
- Publication number
- CN216558660U CN216558660U CN202122978318.5U CN202122978318U CN216558660U CN 216558660 U CN216558660 U CN 216558660U CN 202122978318 U CN202122978318 U CN 202122978318U CN 216558660 U CN216558660 U CN 216558660U
- Authority
- CN
- China
- Prior art keywords
- plate
- outer diameter
- product
- checking fixture
- substrate
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to the technical field of machining accessories, in particular to a gauge for quickly detecting the outer diameter of a product, which can quickly detect the outer diameter of a workpiece without technical requirements and improve the detection efficiency; the device comprises a substrate, wherein a first detection tool for detecting whether the upper limit of the outer diameter of a product is met and a second detection tool for detecting whether the lower limit of the outer diameter of the product is met are fixed on the substrate; the checking fixture comprises a first plate and a second plate, and the distance D1 between the sides, close to each other, of the first plate and the second plate is the same as the upper limit of the outer diameter of the product; the checking fixture comprises a third plate and a fourth plate, and the distance D2 between the sides, close to each other, of the third plate and the fourth plate is the same as the lower limit of the outer diameter of the product.
Description
Technical Field
The utility model relates to the technical field of machining accessories, in particular to a gauge for quickly detecting the outer diameter of a product.
Background
In the machining production industry, some products have small dimensional tolerance, and must be fully checked and verified for critical dimension, and conventional measuring tools for detecting the dimension of the outer diameter, such as a caliper and a micrometer, have certain technical requirements on workers and are low in efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the checking fixture for quickly detecting the outer diameter of the product, which does not need technical requirements, can quickly detect the outer diameter of a workpiece and improves the detection efficiency.
The utility model discloses a checking fixture for quickly detecting the outer diameter of a product, which comprises a substrate, wherein a first checking fixture for detecting whether the outer diameter of the product meets the upper limit of the outer diameter of the product and a second checking fixture for detecting whether the outer diameter of the product meets the lower limit of the outer diameter of the product are fixed on the substrate;
the checking fixture comprises a first plate and a second plate, and the distance D1 between the sides, close to each other, of the first plate and the second plate is the same as the upper limit of the outer diameter of the product;
the checking fixture comprises a third plate and a fourth plate, and the distance D2 between the sides, close to each other, of the third plate and the fourth plate is the same as the lower limit of the outer diameter of the product.
Furthermore, the first plate, the second plate, the third plate, the fourth plate and the base plate are all made of SKD 11.
Compared with the prior art, the utility model has the beneficial effects that: the device does not need a user to have professional technical requirements, is simple to operate, has low processing cost and improves the detection efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the drawings, the reference numbers: 1. a substrate; 2. a first plate; 3. a second plate; 4. a third plate; 5. and (4) a fourth plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, the quick detection tool for the outer diameter of the product comprises a substrate 1, wherein a first detection tool for detecting whether the upper limit of the outer diameter of the product is met and a second detection tool for detecting whether the lower limit of the outer diameter of the product is met are fixed on the substrate 1;
the checking fixture comprises a first plate 2 and a second plate 3, and the distance D1 between the sides, close to each other, of the first plate 2 and the second plate 3 is the same as the upper limit of the outer diameter of the product;
the checking fixture comprises a plate three 4 and a plate four 5, and the distance D2 between the side where the plate three 4 and the plate four 5 are close to each other is the same as the lower limit of the outer diameter of the product.
As a preferable scheme of the above embodiment, the first plate 2, the second plate 3, the third plate 4, the fourth plate 5 and the substrate 1 are made of SKD11, the SKD11 has the characteristics of high hardness, high wear resistance, good toughness and difficulty in cracking, when a workpiece is detected, the workpiece can rub against the substrate 1, the first plate 2, the second plate 3, the third plate 4 and the fourth plate 5, and the SKD11 is used, so that the substrate 1, the first plate 2, the second plate 3, the third plate 4 and the fourth plate 5 can be prevented from being worn, and the detection accuracy is ensured.
The utility model discloses a gauge for rapidly detecting the outer diameter of a product, which is characterized in that when the gauge works, a base plate 1 is fixed, the shapes of a plate I2, a plate II 3, a plate III 4 and a plate IV 5 are matched with the appearance of a workpiece, when the gauge works, the part of the workpiece with the outer diameter to be detected is just positioned at the positions D1 and D2, if the workpiece can pass through the gauge I and cannot pass through the gauge II, the workpiece is qualified, and otherwise, the workpiece is unqualified.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (2)
1. A quick product outer diameter detection tool is characterized by comprising a base plate (1), wherein a first detection tool for detecting whether the base plate (1) accords with the upper limit of the outer diameter of a product and a second detection tool for detecting whether the base plate accords with the lower limit of the outer diameter of the product are fixed on the base plate (1);
the checking fixture comprises a first plate (2) and a second plate (3), and the distance D1 between the sides, close to each other, of the first plate (2) and the second plate (3) is the same as the upper limit of the outer diameter of the product;
the checking fixture comprises a third plate (4) and a fourth plate (5), and the distance D2 between the sides, close to each other, of the third plate (4) and the fourth plate (5) is the same as the lower limit of the outer diameter of the product.
2. The tool for rapidly detecting the outer diameter of the product as claimed in claim 1, wherein the first plate (2), the second plate (3), the third plate (4), the fourth plate (5) and the base plate (1) are made of SKD 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978318.5U CN216558660U (en) | 2021-11-30 | 2021-11-30 | Utensil is examined to short-term test product external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122978318.5U CN216558660U (en) | 2021-11-30 | 2021-11-30 | Utensil is examined to short-term test product external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216558660U true CN216558660U (en) | 2022-05-17 |
Family
ID=81578073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122978318.5U Active CN216558660U (en) | 2021-11-30 | 2021-11-30 | Utensil is examined to short-term test product external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216558660U (en) |
-
2021
- 2021-11-30 CN CN202122978318.5U patent/CN216558660U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209588948U (en) | A kind of annular forging piece roundness measurement tool | |
| CN216558660U (en) | Utensil is examined to short-term test product external diameter | |
| CN211346591U (en) | Scroll spring size measuring tool | |
| CN106052526B (en) | A method of cubing that distinguishing various criterion flange detects flange | |
| CN205981036U (en) | Distinguish different standard flange's utensil of examining | |
| CN215725562U (en) | Efficient bolt detection device | |
| CN205066666U (en) | Detect aperture and examine utensil with macropore eccentric distance and with synthesis of macropore terminal surface distance error | |
| CN216558651U (en) | Checking fixture for rapidly detecting thickness of product | |
| CN211401053U (en) | Utensil is examined to bottom of a hole chamfer hole degree of depth | |
| CN102927888A (en) | Simple depth touch gauge | |
| CN208099887U (en) | A kind of diaphragm seal Special positioning tool with measurement groove | |
| CN210464333U (en) | Utensil is examined to little excircle degree of depth of ring type contact surface | |
| CN106052520A (en) | Measuring tool capable of rapidly detecting sizes related to included angles of adjacent three surfaces of sheet metal member | |
| CN112985217A (en) | Profiling clamping plate for valve lock clamping groove | |
| CN111692953A (en) | Threaded hole measuring tool with depth go-no go gauge | |
| CN215984296U (en) | Measuring tool for rapidly detecting groove width | |
| CN211717352U (en) | Utensil is examined to electroplating decoration circle profile tolerance | |
| CN209027406U (en) | A kind of detecting tool of high-precision axial workpiece axial length | |
| CN104677240A (en) | Gauge for detecting diameter and depth of semicircular hole and first, second and third sub-gauges | |
| CN216081253U (en) | Measuring tool for detecting height of small workpiece | |
| CN210441765U (en) | Special clamping detection device for product detection | |
| CN218238657U (en) | Outer diameter gauge | |
| CN211012803U (en) | Multi-size inspection composite inspection tool for machined products | |
| CN212133533U (en) | Threaded hole measuring tool with depth go-no go gauge | |
| CN201145551Y (en) | Axle sleeve knife edge general purpose ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |