CN215725600U - High-precision screw flange thickness detection gauge - Google Patents
High-precision screw flange thickness detection gauge Download PDFInfo
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- CN215725600U CN215725600U CN202123139486.1U CN202123139486U CN215725600U CN 215725600 U CN215725600 U CN 215725600U CN 202123139486 U CN202123139486 U CN 202123139486U CN 215725600 U CN215725600 U CN 215725600U
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Abstract
The utility model relates to a high-precision screw flange thickness detection tool which comprises a detection slide block, a movable slide block and a sliding platform, wherein the detection slide block is connected with the movable slide block in a sliding manner, the movable slide block is connected with the sliding platform in a sliding manner, the detection slide block is a block body and comprises a detection connection inclined plane, a detection upper part surface and a detection lower part surface, the detection upper part surface and the detection lower part surface are respectively connected with two ends of the detection connection inclined plane, and the detection upper part surface is used for measuring thickness; the lower detection surface is used for contacting the screw flange; the movable sliding block is a block and comprises a movable connecting inclined plane, a movable upper part surface and a movable lower part surface, and the movable lower part surface is connected with the sliding platform in a sliding manner; the detection connection inclined plane is connected with the movable connection inclined plane in a sliding mode. The flange thickness detection device can detect the flange thickness of the flange screw rod with different thicknesses, and has strong universality.
Description
Technical Field
The utility model relates to a thickness detection gauge, in particular to a high-precision detection gauge for the flange thickness of an automobile polygonal flange screw.
Background
The continuous improvement of people's living standard, the car has almost become indispensable articles for use, and the continuous development of science and technology, the continuous progress of technique also makes people to the security of car, travelling comfort and convenience more and more high. The polygonal flange screw for fastening the automobile plays an important role in automobile assembly, and once a product fails, the adverse effects of automobile part falling, whole automobile damage, disassembly and the like can be caused, so that higher requirements are provided for the locking performance of the polygonal flange screw. With the development of the automobile industry, the demand for polygonal flange screw fasteners is increasing, the quality requirements for polygonal flange screw products are higher and higher, and various sizes, performances and stability of polygonal flange screws are particularly important.
When the polygonal flange screw rod is formed by cold heading in the prior art, the problem that the use is influenced by the uneven thickness of the flange surface exists, and although the quantity is still within the allowable range, a lifting place exists.
Therefore, the problem that the thickness of the flange surface of the polygonal flange screw is uneven in the prior art needs to be improved urgently, and the research and development and improvement significance of the screw flange thickness detection gauge is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a detection tool for detecting the flange thickness of a polygonal flange screw rod, which is simple in structure, convenient to use and high in precision, and aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-precision screw flange thickness detection tool comprises a detection slide block, a movable slide block and a sliding platform, wherein the detection slide block is connected with the movable slide block in a sliding mode, the movable slide block is connected with the sliding platform in a sliding mode, the detection slide block is a block body and comprises a detection connection inclined plane, a detection upper face and a detection lower face, the detection upper face and the detection lower face are respectively connected with two ends of the detection connection inclined plane, and the detection upper face is used for measuring thickness; the lower detection surface is used for contacting the screw flange; the movable sliding block is a block and comprises a movable connecting inclined plane, a movable upper part surface and a movable lower part surface, and the movable upper part surface and the movable lower part surface are respectively connected with two ends of the movable connecting inclined plane; the movable lower surface is connected with the sliding platform in a sliding manner; the detection connecting inclined plane is connected with the movable connecting inclined plane in a sliding manner; the sliding platform comprises a screw rod placing groove and sliding limiting cover plates positioned on two sides of the movable sliding block, and the sliding limiting cover plates are used for limiting the moving direction of the movable sliding block.
According to the high-precision screw flange thickness detection tool in the preferred embodiment of the utility model, the detection slide block further comprises a detection vertical face, the other end of the detection lower face is connected with one end of the detection vertical face, and a 90-degree detection clamping groove is formed in the connection position; the sliding platform is provided with a calibration groove, the width of the calibration groove is larger than that of the detection lower surface, and the depth of the calibration groove is equal to the height of the detection clamping groove; when the detection lower surface is located in the calibration slot, the detection upper surface is flush with the moving upper surface.
According to the thickness detection tool for the high-precision screw flange, the thickness detection tool further comprises a sliding block handle, and the sliding block handle is arranged on the detection sliding block and used for moving the detection sliding block.
According to the thickness detection tool for the high-precision screw flange, a detection long limiting groove is formed in the detection connecting inclined surface, a positioning pin is arranged on the movable connecting inclined surface corresponding to the detection long limiting groove, and the positioning pin is inserted into and connected with the detection long limiting groove and used for limiting the movement of the detection sliding block.
According to the thickness detection tool for the high-precision screw flange, the movable sliding block further comprises movable limiting cover plates positioned on two sides of the movable connecting inclined surface, a movable gap exists between the movable limiting cover plates and the movable connecting inclined surface, the position of the detection sliding block corresponding to the movable gap comprises a detection limiting block, and the detection limiting block is movably connected with the movable gap.
According to the thickness detection tool for the high-precision screw flange, in a preferred embodiment of the utility model, a movable long limiting groove is formed in the movable lower surface, a positioning pin is arranged on the sliding platform corresponding to the movable long limiting groove, and the positioning pin is inserted and connected with the movable long limiting groove and used for limiting the movement of the movable sliding block.
According to the thickness detection tool for the high-precision screw flange, a sliding gap exists between the sliding limiting cover plate of the sliding platform and the platform, the position of the movable sliding block corresponding to the sliding gap comprises a movable limiting block, and the movable limiting block is movably connected with the sliding gap.
Due to the adoption of the technical scheme, the utility model has the following advantages and effects:
firstly, the structure is simple and the use is convenient;
second, this application can detect the flange thickness of the flange screw rod of different thickness, and the commonality is strong.
Of course, it is not necessary for any particular embodiment of the inventive concept to be implemented to achieve all of the above technical effects at the same time.
Drawings
FIG. 1 is a schematic perspective view of a thickness detection gauge of the present application;
FIG. 2 is a left side schematic view of FIG. 1;
FIG. 3 is a schematic top view of FIG. 1;
FIG. 4 is a schematic view of a flanged screw being tested according to the present application;
FIG. 5 is a schematic view of a detection slide according to the present application;
FIG. 6 is an enlarged view of the lower side of the test probe of FIG. 5;
FIG. 7 is a schematic view of the present application moving slide;
FIG. 8 is a schematic side view of the sliding platform of the present application;
FIG. 9 is an enlarged view of a portion of FIG. 8;
FIG. 10 is a schematic view of a test card slot and flange according to the present application.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings;
please refer to fig. 1, fig. 2 and fig. 3, which are schematic perspective views, left side views and top side views of a thickness detection tool of the present application; the application discloses a high-precision screw flange thickness detection tool which is used for assisting in detecting the thickness of a screw flange of a polygonal flange screw 1 shown in fig. 4, wherein a screw in the embodiment of the application is a hexagonal flange screw, and the screw is provided with a flange (referred to as a screw flange in the application) and a locking part is hexagonal; the thickness detection gauge comprises a detection slide block 10, a movable slide block 20 and a sliding platform 30, wherein the detection slide block 10 is connected with the movable slide block 20 in a sliding mode, and the movable slide block 20 is connected with the sliding platform 30 in a sliding mode.
Referring to fig. 5, the detection slider 10 is a block, the detection slider 10 includes a detection connection inclined plane 11, a detection upper surface 12 and a detection lower surface 13, the detection upper surface 12 and the detection lower surface 13 are respectively connected to two ends of the detection connection inclined plane 11, and the detection upper surface 12 is used for measuring a thickness; the detection lower face 13 is used to contact the screw flange.
Referring to fig. 7, the movable slider 20 is a block, the movable slider 20 includes a movable connection inclined surface 21, a movable upper surface 22 and a movable lower surface 23, and the movable upper surface 22 and the movable lower surface 23 are respectively connected to two ends of the movable connection inclined surface 21; the movable lower surface 23 is slidably connected to the sliding platform 30, and the movable slider 20 is used for transporting the detection slider 10 to the detection position of the screw flange.
As shown in fig. 1, the detection connection inclined surface 11 is slidably connected with the moving connection inclined surface 21; the sliding platform 30 comprises a screw placing groove 31 and sliding limiting cover plates 32 positioned on two sides of the moving sliding block 20, the screw placing groove 31 is used for placing the polygonal flange screw 1, in the embodiment of the application, the screw placing groove 31 is a notch groove, so that the polygonal flange screw 1 can be conveniently placed in, and the number of the screw placing grooves 31 is three, and the sizes of the screw placing grooves 31 are different; the sliding limiting cover plate 32 is used to limit the moving direction of the moving block 20 and prevent the moving block 20 from deflecting, where the moving direction is toward or away from the screw rod placing groove 31.
As shown in fig. 2, 5 and 6, the detection slider 10 further includes a detection vertical surface 14, the other end of the detection lower surface 13 is connected to one end of the detection vertical surface 14, and a detection slot 15 with 90 degrees is formed at the connection position; in fig. 2, the detection vertical surface 14 is a vertical plane, so the angle of the detection connection inclined surface 11 and the angle of the moving connection inclined surface 21 are 90 degrees, in this embodiment, the angle between the detection connection inclined surface 11 and the horizontal line is 30 degrees, and the angle between the moving connection inclined surface 21 and the horizontal line is 60 degrees, but this application is not limited thereto; in addition, referring to fig. 10, during the detection, the detection slot 15 is pressed on the screw flange.
Referring to fig. 3, 8 and 9, the sliding platform 30 is provided with a calibration slot 33, and it can be seen that the calibration slot 33 is a square groove with a downward platform, the width of the calibration slot 33 is greater than the width of the detection lower surface 13, the depth of the calibration slot 33 is equal to the height of the detection card slot 15, in the embodiment of the present application, the width of the calibration slot 33 is 4mm, and both the depth of the calibration slot 33 and the height of the detection card slot 15 are 0.5 mm; when the lower detection surface 13 is located in the alignment groove 33, the upper detection surface 12 and the upper moving surface 22 are flush with each other, as shown in fig. 3, the alignment groove 33 is located on the way of the moving slider 20 moving toward the screw placement groove 31, and alignment is performed before the moving slider 20 enters the detection position, and the alignment groove 33 is used for height compensation of the detection card slot 15, for example, 0.5mm, and alignment is performed on the upper detection surface 12 and the upper moving surface 22 flush with each other.
In fig. 1, the thickness detection fixture further includes a slider handle 40, where the slider handle 40 is disposed on the detection slider 10, and is used for moving the detection slider 10 and also has a function of moving the moving slider 20, in the figure, an inclined plane facing an operator is added between the detection upper surface 12 and the detection vertical surface 14, and the slider handle 40 is disposed on the inclined plane, so as to facilitate the operation of the operator; when the detection process is carried out, the slider handle 40 is held by hand to pull the detection slider 10, the movable slider 20 is linked to move forwards towards the screw rod placing groove 31, the calibration groove 33 is reached firstly, the detection slider 10 is placed down for calibration, and then the detection slider 10 is lifted up to pull the detection slider 10 to reach the detection position continuously.
For stable connection, as shown in fig. 2 and 5, the detection connection inclined plane 11 is provided with a detection elongated limiting groove 111, a positioning pin 50 is disposed on the movable connection inclined plane 21 corresponding to the position of the detection elongated limiting groove 111, and the positioning pin 50 is inserted into and connected with the detection elongated limiting groove 111 for limiting the movement, such as the movement range and height, of the detection slider 10; in addition, referring to fig. 1, the movable slider 20 further includes movable limiting cover plates 211 located at two sides of the movable connection inclined plane 21, a movable gap exists between the movable limiting cover plates 211 and the movable connection inclined plane 21, the position of the detection slider 10 corresponding to the movable gap includes a detection limiting block 16, and the detection limiting block 16 is limited in the movable gap, so that the detection slider 10 does not deflect and turn away from the movable slider 20. In fig. 1, another long sheet body is included between the movable limiting cover plate 211 and the movable connecting inclined surface 21, the width of the movable limiting cover plate 211 is greater than that of the long sheet body, and after connection, the width difference between the movable limiting cover plate and the long sheet body forms the movable gap.
As shown in fig. 1 and 7, a sliding gap exists between the sliding limit cover 32 of the sliding platform 30 and the platform, the position of the movable slider 20 corresponding to the sliding gap includes a movable limit block 24, the movable limit block 24 is limited in the sliding gap so that the movable slider 20 does not deflect, another long sheet body is included between the sliding limit cover 32 and the sliding platform 30, the width of the sliding limit cover 32 is greater than the width of the long sheet body, and after connection, the difference in width between the two forms the sliding gap; in fig. 7, the movable lower surface 23 is provided with a movable elongated limiting groove 231, a positioning pin 50 is disposed on the sliding platform 30 corresponding to the position of the movable elongated limiting groove 231, and the positioning pin 50 is inserted into and connected to the movable elongated limiting groove 231 for limiting the movement, such as the moving range, of the movable slider 20.
The working mode of this application thickness detection examines utensil does: during detection, an operator holds the slider handle 40 to pull the detection slider 10 and simultaneously moves the moving slider 20 to advance towards the screw placing groove 31 in a linkage manner, firstly, the detection slider 10 is placed in the calibration groove 33, the detection lower surface 13 is located in the calibration groove 33 to be calibrated, whether the detection upper surface 12 and the moving upper surface 22 are parallel and level is checked, then, the detection slider 10 is lifted up to continuously pull the detection slider 10 to advance towards the screw placing groove 31, when the detection position is reached, the detection clamping groove 15 is pressed on the screw flange, and the thickness of the screw flange is measured by measuring the height difference between the detection upper surface 12 and the moving upper surface 22.
It should be noted that in the description of the embodiments of the present application, the terms "front, back", "left, right", "upper, lower", and the like indicate orientations or positional relationships based on those shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Due to the adoption of the technical scheme, the utility model has the following advantages and effects:
firstly, the structure is simple and the use is convenient;
second, this application can detect the flange thickness of the flange screw rod of different thickness, and the commonality is strong.
The above disclosure is only for the specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (7)
1. The utility model provides a high accuracy screw rod flange thickness detects examines utensil which characterized in that: the thickness detection gauge comprises a detection slide block, a movable slide block and a sliding platform, the detection slide block is connected with the movable slide block in a sliding way, the movable slide block is connected with the sliding platform in a sliding way, wherein,
the detection slide block is a block and comprises a detection connection inclined plane, a detection upper part surface and a detection lower part surface, the detection upper part surface and the detection lower part surface are respectively connected with two ends of the detection connection inclined plane, and the detection upper part surface is used for measuring the thickness; the lower detection surface is used for contacting the screw flange;
the movable sliding block is a block and comprises a movable connecting inclined plane, a movable upper part surface and a movable lower part surface, and the movable upper part surface and the movable lower part surface are respectively connected with two ends of the movable connecting inclined plane; the movable lower surface is connected with the sliding platform in a sliding manner, and the detection connection inclined surface is connected with the movable connection inclined surface in a sliding manner;
the sliding platform comprises a screw rod placing groove and sliding limiting cover plates positioned on two sides of the movable sliding block, and the sliding limiting cover plates are used for limiting the moving direction of the movable sliding block.
2. The high-precision screw flange thickness detection tool of claim 1, characterized in that: the detection slide block also comprises a detection vertical face, the other end of the detection lower face is connected with one end of the detection vertical face, and a detection clamping groove of 90 degrees is formed in the connection position;
the sliding platform is provided with a calibration groove, the width of the calibration groove is larger than that of the detection lower surface, and the depth of the calibration groove is equal to the height of the detection clamping groove;
when the detection lower surface is located in the calibration slot, the detection upper surface is flush with the moving upper surface.
3. The high-precision screw flange thickness detection tool of claim 2, characterized in that: the thickness detection gauge further comprises a slider handle, and the slider handle is arranged on the detection slider and used for moving the detection slider.
4. The high-precision screw flange thickness detection tool of claim 3, characterized in that: the detection connecting inclined plane is provided with a detection long limiting groove, the mobile connecting inclined plane is provided with a positioning pin corresponding to the position of the detection long limiting groove, and the positioning pin is inserted into and connected with the detection long limiting groove and used for limiting the movement of the detection sliding block.
5. The high-precision screw flange thickness detection tool of claim 4, characterized in that: the movable sliding block further comprises movable limiting cover plates located on two sides of the movable connecting inclined plane, a movable gap exists between the movable limiting cover plates and the movable connecting inclined plane, the position of the movable sliding block corresponding to the movable gap comprises a detection limiting block, and the detection limiting block is movably connected with the movable gap.
6. The high-precision screw flange thickness detection tool of claim 5, characterized in that: the movable lower part surface is provided with a movable long limiting groove, the sliding platform is provided with a positioning pin corresponding to the movable long limiting groove, and the positioning pin is inserted and connected with the movable long limiting groove and used for limiting the movement of the movable sliding block.
7. The high-precision screw flange thickness detection tool of claim 6, characterized in that: sliding clearance exists between the spacing apron of slip of sliding platform and the platform, remove the slider and correspond the position in sliding clearance is including removing the stopper, it removes the stopper and connects sliding clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123139486.1U CN215725600U (en) | 2021-12-15 | 2021-12-15 | High-precision screw flange thickness detection gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123139486.1U CN215725600U (en) | 2021-12-15 | 2021-12-15 | High-precision screw flange thickness detection gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725600U true CN215725600U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123139486.1U Active CN215725600U (en) | 2021-12-15 | 2021-12-15 | High-precision screw flange thickness detection gauge |
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|---|---|
| CN (1) | CN215725600U (en) |
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2021
- 2021-12-15 CN CN202123139486.1U patent/CN215725600U/en active Active
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