CN219996035U - Product checking fixture - Google Patents
Product checking fixture Download PDFInfo
- Publication number
- CN219996035U CN219996035U CN202321244035.0U CN202321244035U CN219996035U CN 219996035 U CN219996035 U CN 219996035U CN 202321244035 U CN202321244035 U CN 202321244035U CN 219996035 U CN219996035 U CN 219996035U
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- Prior art keywords
- gauge
- product
- base
- movable block
- utility
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- 238000007689 inspection Methods 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The embodiment of the utility model provides a product gauge, which is used for simplifying the installation steps of a go-no-go gauge and comprises the following steps: the device comprises a base, a go-no-go gauge, a movable block and a pin shaft; the first side of the base is provided with a product placing groove which is used for placing a product to be detected; the second side surface and the third side surface of the base are provided with positioning shafts which are used for being matched with positioning holes of products to be detected, the second side surface and the third side surface are mutually parallel, the second side surface is adjacent to the first side surface, and the third side surface is adjacent to the first side surface; a fourth side surface of the movable block is provided with a through and no-go gauge mounting hole, and the through and no-go gauge mounting hole can be used for detachably mounting the through and no-go gauge; the movable block and the base are rotatably connected through a pin shaft. The go-no-go gauge is arranged in the go-no-go gauge mounting hole of the movable block, and only the go-no-go gauge is required to be inserted into or pulled out of the go-no-go gauge mounting hole when the go-no-go gauge is replaced, so that the steps are simple. The movable block is connected with the base through the pin shaft, the pin shaft is not required to be disassembled when the go-no-go gauge is replaced, and abrasion to the pin shaft is reduced.
Description
Technical Field
The embodiment of the utility model relates to the field of machinery, in particular to a product gauge.
Background
The product gauge in the prior art is shown in fig. 1, and comprises a base, a movable block, a pin shaft, a go-no-go gauge and a spring. The tail end of the movable block is provided with a hole for installing a pin shaft, the tail end of the go-no-go gauge is also provided with a hole for installing a pin shaft, and the movable block and the go-no-go gauge are installed on the base through the pin shaft. The middle part of the movable block is connected with the base through a spring, and the spring tightens the movable block towards the base under the condition of no external force. The spring may be a torsion spring. The go-no-go gauge comprises a go-no-go gauge and a no-go gauge. During detection, a product to be detected is placed at a detection position between the movable block and the base, the product to be detected is clamped under the action of the spring, the go-no-go gauge is rotated, and if the go-no-go gauge can be rotated to a position vertical to the base, the product to be detected is qualified; if the go-no-go gauge cannot rotate to a position perpendicular to the base, the product to be detected is unqualified.
The defect of the prior art is that the go-no-go gauge is arranged on the base through the pin shaft, the pin shaft is required to be disassembled when the go-no-go gauge is replaced, and the steps are complicated.
Disclosure of Invention
The embodiment of the utility model provides a product gauge which is used for simplifying the mounting steps of a go-no-go gauge.
A first aspect of an embodiment of the present utility model provides a product inspection tool, including: the device comprises a base, a go-no-go gauge, a movable block and a pin shaft;
the first side of the base is provided with a product placing groove which is used for placing a product to be detected;
the second side surface and the third side surface of the base are provided with positioning shafts which are used for being matched with positioning holes of products to be detected, the second side surface and the third side surface are mutually parallel, the second side surface is adjacent to the first side surface, and the third side surface is adjacent to the first side surface;
a fourth side surface of the movable block is provided with a through and no-go gauge mounting hole, and the through and no-go gauge mounting hole can be used for detachably mounting the through and no-go gauge;
the movable block and the base are rotatably connected through a pin shaft.
According to a first implementation manner of the first aspect of the embodiment of the present utility model, the second side and the third side of the base are each provided with a positioning shaft.
According to a first aspect of the embodiments of the present utility model or a first implementation manner of the first aspect, in a second implementation manner of the first aspect of the embodiments of the present utility model, axes of the two positioning shafts coincide.
According to a third implementation form of the first aspect as such or according to any of the first implementation form and the second implementation form of the first aspect as such or according to any of the third implementation form of the first aspect as such or according to any of the second implementation form and the third implementation form of the first aspect as such or according to any of the first implementation form and the second implementation form of the first aspect as such or according to any of the third implementation form of the first aspect as such or according to any of the second implementation form and the second aspect as such or as such.
According to the first aspect of the embodiment of the present utility model, any one of the first implementation manner to the third implementation manner of the first aspect, in a fourth implementation manner of the first aspect of the embodiment of the present utility model, the pin is disposed at an end of the movable block.
According to the first aspect of the embodiment of the present utility model, or any one of the first implementation manner to the fourth implementation manner of the first aspect, in a fifth implementation manner of the first aspect of the embodiment of the present utility model, the pin is disposed at an end of the base.
According to the first aspect of the embodiment of the present utility model, any one of the first implementation manner to the fifth implementation manner of the first aspect, in a sixth implementation manner of the first aspect of the embodiment of the present utility model, the product placement groove includes a go-no-go gauge avoidance area and a product placement area;
the depth of the go-no-go gauge avoiding area is larger than the product placing area, and the go-no-go gauge avoiding area is used for avoiding interference between the go-no-go gauge and the base.
According to the first aspect of the embodiment of the present utility model, any one of the first implementation manner to the sixth implementation manner of the first aspect of the embodiment of the present utility model, in a seventh implementation manner of the first aspect of the embodiment of the present utility model, the product placement groove is a through groove.
According to the first aspect of the embodiment of the present utility model, any one of the first implementation manner to the seventh implementation manner of the first aspect of the embodiment of the present utility model, in an eighth implementation manner of the first aspect of the embodiment of the present utility model, the through-and-stop gauge mounting hole is a through hole.
According to the first aspect of the embodiment of the present utility model, or any one of the first to eighth implementation manners of the first aspect, in a ninth implementation manner of the first aspect of the embodiment of the present utility model, the base is integrally rectangular.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
in the utility model, the integral structure of the gauge is changed, and a spring is not required. The go-no-go gauge is arranged in the go-no-go gauge mounting hole of the movable block, and only the go-no-go gauge is required to be inserted into or pulled out of the go-no-go gauge mounting hole when the go-no-go gauge is replaced, so that the steps are simple. The movable block is connected with the base through the pin shaft, the pin shaft is not required to be disassembled when the go-no-go gauge is replaced, and abrasion to the pin shaft is reduced.
Drawings
FIG. 1 is a perspective view of a prior art product inspection tool;
FIG. 2 is a closed front view of the gauge product gauge of the embodiment of the present utility model;
FIG. 3 is a closed side view of the gauge product gauge of the embodiment of the present utility model;
FIG. 4 is a closed top view of the gauge product gauge of the embodiment of the present utility model;
FIG. 5 is a closed cross-sectional view of the gauge product gauge of the embodiment of the present utility model;
fig. 6 is an enlarged view of fig. 5;
FIG. 7 is an expanded perspective view of the gauge product gauge of the embodiment of the present utility model;
FIG. 8 is an expanded top view of the gauge product gauge of the embodiment of the present utility model;
FIG. 9 is a closed front view of a gauge product gauge of an embodiment of the utility model;
FIG. 10 is a closed side view of a gauge product gauge of an embodiment of the utility model;
FIG. 11 is a top plan view of a closed end gauge product gauge of an embodiment of the utility model;
FIG. 12 is a closed cross-sectional view of a gauge product gauge of an embodiment of the utility model;
fig. 13 is an enlarged view of fig. 12;
FIG. 14 is an expanded perspective view of a gauge product gauge of an embodiment of the present utility model;
FIG. 15 is an expanded top view of a gauge product gauge of an embodiment of the present utility model;
FIG. 16 is a closed perspective view of a go-no go gauge product gauge in accordance with an embodiment of the present utility model;
reference numerals:
1-a base; 2-a movable block; 3-pin shafts; 41-go gauge; 51-a through gauge mounting hole; 42-no-go gauge; 52-a no-go gauge mounting hole; 6-positioning a shaft; 7-a product placement groove; 8-a go-no-go gauge avoiding area; 9-a product placement area; 10-a product to be detected; 11-spring.
Detailed Description
The terms first, second, third, fourth and the like in the description and in the claims and in the above drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments described herein may be implemented in other sequences than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 2 to 16, the present utility model provides a product inspection tool, comprising: the device comprises a base 1, a go-no-go gauge, a movable block 2 and a pin shaft 3;
a first side surface of the base 1 is provided with a product placing groove 7, and the product placing groove 7 is used for placing a product 10 to be detected;
the second side surface and the third side surface of the base 1 are provided with positioning shafts 6, the positioning shafts 6 are used for being matched with positioning holes of the product to be detected 10, the second side surface and the third side surface are parallel to each other, the second side surface is adjacent to the first side surface, and the third side surface is adjacent to the first side surface;
a fourth side surface of the movable block 2 is provided with a go-no-go gauge mounting hole, and the go-no-go gauge mounting hole can be used for detachably mounting the go-no-go gauge;
the movable block 2 and the base 1 are rotatably connected through a pin shaft 3.
The go-no-go gauge refers to either the go gauge 41 or the no-go gauge 42. The go-no-go gauge mounting hole means a go-no-go gauge mounting hole 51 or a no-go gauge mounting hole 52.
The detection steps are as follows: the movable block 2 is rotated anticlockwise around the pin shaft 3 by the fixed base 1 so as to open the gauge. And installing the go-no-go gauge in a go-no-go gauge installation hole of the movable block 2. The product to be detected 10 is placed in the product placing groove 7, and the positioning holes of the product to be detected 10 are matched with the positioning shafts 6 to realize the positioning of the product to be detected 10. The detection is performed using the go gauge 41 and the no-go gauge 42, respectively. When the go gauge 41 is used, the movable block 2 rotates clockwise around the pin shaft 3, and if the first side surface of the base 1 can be attached to the fourth side surface of the movable block 2, the product 10 to be detected is proved to be qualified; if the first side surface of the base 1 and the fourth side surface of the movable block 2 cannot be attached, the product 10 to be inspected is proved to be unqualified. The same applies to the use of the stop gauge 42.
In the utility model, the integral structure of the gauge is changed, and a spring is not required. The go-no-go gauge is arranged in the go-no-go gauge mounting hole of the movable block, and only the go-no-go gauge is required to be inserted into or pulled out of the go-no-go gauge mounting hole when the go-no-go gauge is replaced, so that the steps are simple. The movable block 2 is connected with the base 1 through a pin shaft, the pin shaft 3 is not required to be disassembled when the go-no-go gauge is replaced, and abrasion to the pin shaft 3 is reduced.
In fig. 2 and 9, the first side of the base 1 may also be referred to as an upper side of the base 1, the second side of the base 1 may also be referred to as a front side of the base 1, and the third side of the base 1 may also be referred to as a rear side of the base 1. The fourth side of the movable block 2 may also be referred to as the underside of the movable block 2.
In one implementation of the embodiment of the utility model, the second side and the third side of the base 1 are each provided with a positioning shaft 6.
In fig. 2 and 9, the front and rear sides of the base 1 each have a positioning shaft 6. The number of positioning shafts 6 may be determined according to the number of positioning holes of the product 10 to be inspected, and thus the number of positioning shafts 6 may be other values.
In one implementation of the embodiment of the utility model, the axes of the two positioning shafts 6 coincide.
The two positioning shafts 6 are coaxial, so that the product 10 to be detected can be positioned more simply and accurately. Alternatively, the axes of the two positioning shafts 6 may not coincide.
In one implementation of the embodiment of the utility model, the distance between the ends of the two positioning shafts 6 is smaller than or equal to the distance between the second side and the third side.
In this embodiment, the positioning shaft 6 is machined from the side of the base 1, and the positioning shaft 6 is not higher than the side of the base 1, i.e., the positioning shaft 6 does not pass through the side of the base 1.
In one implementation of the embodiment of the present utility model, the pin 3 is disposed at the end of the movable block 2.
The tail end of the movable block 2 is provided with a hole for installing the pin shaft 3. The movable block 2 and the base 1 are in a y shape. It should be noted that, the middle of the movable block 2 is provided with a hole for installing the pin shaft 3, the movable block 2 and the base 1 can also be shaped like an x, and the specific structure is not limited.
In one implementation of the embodiment of the utility model, the pin 3 is disposed at the end of the base 1.
The end of the base 1 is provided with a hole for mounting the pin 3. The movable block 2 and the base 1 are v-shaped.
In one implementation of the embodiment of the utility model, the product placement groove 7 comprises a go-no-go gauge avoiding area 8 and a product placement area 9;
the depth of the go-no-go gauge avoiding area 8 is larger than that of the product placing area 9, and the go-no-go gauge avoiding area 8 is used for avoiding interference between the go-no-go gauge and the base 1.
The depth of the through-and-stop gauge avoiding area 8 is larger than that of the product placing area 9. When the movable block 2 is attached to the base 1, the go-no-go gauge does not contact the base 1. The placement area is flat bottom, and can stably place the product 10 to be inspected.
In one implementation of the embodiment of the utility model, the product placement groove 7 is a through groove.
The product placing groove 7 is a through groove, so that a product to be measured can be observed better. The product placement groove 7 may be a non-through groove.
In one implementation manner of the embodiment of the utility model, the through-and-stop gauge mounting holes are through holes.
The through-and-stop gauge mounting hole is a through hole, so that the through-and-stop gauge is convenient to process and install. It should be noted that the mounting hole of the go-no-go gauge may be a blind hole.
In one implementation manner of the embodiment of the present utility model, the base 1 is integrally rectangular.
The body of the base 1 is rectangular parallelepiped. The base 1 has a rectangular parallelepiped shape except for a hole end region where the mounting pin 3 is provided and a region where the product placement groove 7 is provided. The movable block 2 has a rectangular parallelepiped shape as a whole. The movable block 2 has a rectangular parallelepiped shape except for a hole end region where the mounting pin 3 is provided and a region where a through-stop gauge mounting hole is provided.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A product inspection tool, comprising: the device comprises a base (1), a go-no-go gauge, a movable block (2) and a pin shaft (3);
a first side surface of the base (1) is provided with a product placing groove (7), and the product placing groove (7) is used for placing a product (10) to be detected;
the second side surface and the third side surface of the base (1) are provided with positioning shafts (6), the positioning shafts (6) are used for being matched with positioning holes of products to be detected (10), the second side surface and the third side surface are parallel to each other, the second side surface is adjacent to the first side surface, and the third side surface is adjacent to the first side surface;
a fourth side surface of the movable block (2) is provided with a go-no-go gauge mounting hole, and the go-no-go gauge mounting hole is detachably provided with a go-no-go gauge;
the movable block (2) and the base (1) are rotatably connected through a pin shaft (3).
2. Product gauge according to claim 1, characterized in that the second side and the third side of the base (1) are each provided with a positioning shaft (6).
3. Product gauge according to claim 2, characterized in that the axes of the two positioning shafts (6) coincide.
4. A product testing fixture according to claim 3, characterized in that the distance between the ends of the two positioning shafts (6) is smaller than or equal to the distance between the second side and the third side.
5. Product gauge according to claim 1, characterized in that the pin (3) is arranged at the end of the movable block (2).
6. Product gauge according to claim 5, characterized in that the pin (3) is arranged at the end of the base (1).
7. Product gauge according to claim 1, characterized in that the product placement groove (7) comprises a go-no-go gauge avoidance area (8) and a product placement area (9);
the depth of the go-no-go gauge avoiding area (8) is larger than that of the product placing area (9), and the go-no-go gauge avoiding area (8) is used for avoiding interference between the go-no-go gauge and the base (1).
8. Product gauge according to claim 1, characterized in that the product placement groove (7) is a through groove.
9. The product gauge of claim 1, wherein the go-no-go gauge mounting hole is a through hole.
10. Product gauge according to claim 1, characterized in that the base (1) is overall cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244035.0U CN219996035U (en) | 2023-05-22 | 2023-05-22 | Product checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321244035.0U CN219996035U (en) | 2023-05-22 | 2023-05-22 | Product checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996035U true CN219996035U (en) | 2023-11-10 |
Family
ID=88610645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321244035.0U Active CN219996035U (en) | 2023-05-22 | 2023-05-22 | Product checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996035U (en) |
-
2023
- 2023-05-22 CN CN202321244035.0U patent/CN219996035U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |