CN221549633U - Auxiliary detection device - Google Patents
Auxiliary detection device Download PDFInfo
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- CN221549633U CN221549633U CN202323011842.0U CN202323011842U CN221549633U CN 221549633 U CN221549633 U CN 221549633U CN 202323011842 U CN202323011842 U CN 202323011842U CN 221549633 U CN221549633 U CN 221549633U
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model belongs to the technical field of tools, and particularly relates to an auxiliary detection device which comprises a base, a positioning column, a positioning plate, a pad, a positioning pin, a guide column, a positioning sleeve, a pressing plate and a bolt, wherein the positioning column and the guide column are arranged in two holes of the base; the positioning sleeve is mounted on the guide post; two holes on the positioning plate are connected with the positioning column and the guide column, and are fixed on the positioning column and the guide column through the pad and the bolt; after the combination is finished, the base is installed on an equipment workbench, after the positioning plate is horizontally adjusted, the bolts are screwed into threaded holes of the positioning sleeve, and the guide posts are axially positioned and locked; the detected workpiece is placed on the upper end face of the base and is connected with the two locating pins, so that the location of the detected workpiece is fixed. The auxiliary detection device has the advantages of simple structure, low cost and easy operation, can detect all the sizes and form and position tolerances to be measured under the condition of one-time positioning, and shortens the auxiliary measurement time.
Description
Technical Field
The utility model belongs to the technical field of tools, and particularly relates to an auxiliary detection device.
Background
When the three-coordinate detection is carried out on the workpiece, repeated alignment is often needed to be carried out on the workpiece to be detected, and the positions of the measuring points of the detection program and the elements of the evaluation standard are ensured to be consistent with the positions required to be detected by the drawing of the workpiece to be detected. When measuring different positions of a workpiece, the measuring heads with different sizes need to be replaced, so that the program needs to be adjusted again. After batch production of workpieces, if the method is still used for measurement, the production takt cannot be met, so that the next process is left for material. In view of this problem, there is an urgent need for an auxiliary detecting device to improve workpiece measurement efficiency and accuracy.
Disclosure of utility model
The utility model aims to solve the problems and provides an auxiliary detection device.
The aim of the utility model is achieved by the following technical scheme.
An auxiliary detection device comprises a base, a positioning column, a positioning plate, a pad, a positioning pin, a guide column, a positioning sleeve, a pressing plate, a bolt I, a bolt II and a bolt III; the base is of a concave rectangular structure, two ends of the X-axis center line of the base are respectively provided with a hole for connecting the positioning column and the guide column, the upper plane of the base is used for placing a tested workpiece, the other plane corresponding to the upper plane of the base is placed on a workbench of the detection equipment, and the other plane is connected with the workbench of the detection equipment through the pressing plate and the bolt I, so that the workbench of the detection equipment is fixed; the positioning column is in a slender cylindrical shape, one end of the positioning column is conical, the conical end of the positioning column is installed in a hole with a taper at one upper end of the base, the other end of the positioning column is a stepped cylinder, the end face of the stepped cylinder is provided with a threaded hole, the stepped cylinder end of the positioning column is installed on the positioning plate through the pad and the bolt II, and the end face of the stepped cylinder is used for limiting the installation position of the positioning plate; the positioning plate is an octagonal thin plate, the shape of the positioning plate is approximate to a diamond, a hole is formed in each of the left end and the right end of the center line X-axis direction of the positioning plate, and the positioning column and the guide column are respectively arranged in the two holes; the large end face of the positioning plate is provided with two positioning holes, and the positioning pins are arranged in the two positioning holes of the positioning plate; the pad is of a circular ring structure, and the inner diameter of the pad is matched with the large diameter of the thread of the bolt II; the positioning pin is in a stepped cylindrical shape, the thicker end is a handheld part, and the thinner end is arranged in two holes at the upper end of the positioning plate and used for connecting a tested workpiece, and the tested workpiece is positioned through the two positioning pins; the guide column is of a slender cylindrical shape, one end of the column is of a small stepped column, and the end face of the column is provided with a threaded hole; the guide post is used for connecting the positioning plate and the base, one end of the guide post with a threaded hole is connected with the positioning plate, and the guide post is mounted on the positioning plate through the pad and the bolt II; the end face of the guide post ladder cylinder is used for limiting the installation position of the positioning plate; the locating sleeve is of a circular ring structure, a threaded hole perpendicular to the axis is formed in the center of the circumference, the locating sleeve is mounted on the guide post, and the height of the guide post is located and locked through the bolt II. The center of the pressing plate is provided with a long waist-shaped hole, and the right end of the pressing plate is provided with a threaded hole. The long waist-shaped hole of the pressing plate is used for slightly moving the position of the pressing plate when the base is locked, and the pressing plate is fixed on the equipment workbench through the bolt I; and the threaded hole at the right end of the pressing plate is used for screwing the bolt III onto the pressing plate to play a supporting role.
The beneficial effects of the utility model are that
Compared with the existing detection means, the auxiliary detection device has the advantages of simple structure, low cost and easy operation, can detect all the sizes and form and position tolerances to be measured under the condition of one-time positioning, and shortens the auxiliary measurement time.
Drawings
FIG. 1 is a front view of an auxiliary detecting apparatus according to the present utility model;
FIG. 2 is a top view of an auxiliary detecting apparatus according to the present utility model;
In the figure, a 1-base, a 2-positioning column, a 3-positioning plate, a 4-pad, a 5-positioning pin, a 6-guiding column, a 7-positioning sleeve, an 8-pressing plate, a 9-bolt I, a 10-bolt II and an 11-bolt III are arranged.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
Example 1
As shown in fig. 1 and 2, the present utility model provides an auxiliary detecting device, comprising: base 1, reference column 2, locating plate 3, pad 4, locating pin 5, guide post 6, position sleeve 7, clamp plate 8, bolt I9, bolt II 10, bolt III 11.
The base 1 is of a concave rectangular structure, two ends of the center line of the X axis of the base 1 are respectively provided with 1 holes for connecting the positioning column 2 and the guide column 6, the upper plane of the base 1 is used for placing a tested workpiece, the other plane corresponding to the upper plane of the base 1 is placed on a workbench of the detection equipment, and the other plane is connected with the bolt I9 through the pressing plate 8, so that the workpiece is fixed on the workbench of the detection equipment.
The positioning column 2 is of an elongated cylindrical shape, one end of the cylinder is conical, the conical end of the positioning column 2 is installed in a hole with a taper at one upper end of the base 1, the other end of the cylinder is a stepped cylinder, the end face of the cylinder is provided with a threaded hole, the stepped cylinder end of the positioning column 2 is installed on the positioning plate 3 through the pad 4 and the bolt II 10, and the end face of the stepped cylinder is used for limiting the installation position of the positioning plate 3.
The positioning plate 3 is an octagonal thin plate, the shape of the positioning plate is approximate to a diamond, a hole is respectively formed at the left end and the right end of the central line X axis direction of the positioning plate 3, and the positioning column 2 and the guide column 6 are respectively arranged in the two holes. The big end face of the locating plate 3 is provided with two locating holes, and the locating pin 5 is arranged in the two locating holes of the locating plate 3.
The pad 4 is of a circular ring structure, and is used for increasing friction and preventing loosening when the positioning plate 3 and the bolt II 10 are combined, and the inner diameter of the pad 4 is matched with the large diameter of the screw thread of the bolt II 10.
The locating pin 5 is ladder cylindrical, and thicker one end is handheld position, and in thinner one end was installed two holes of locating plate 3 upper end for connect the measured work piece, the measured work piece is fixed a position through two locating pins 5.
The guide post 6 is of an elongated cylindrical shape, one end of the cylinder is of a small stepped cylinder, and the end face of the cylinder is provided with a threaded hole. The guide post 6 is used for connecting the locating plate 3 and the base 1, one end of the guide post 6 with a threaded hole is connected with the locating plate 3, and the guide post 6 is installed on the locating plate 3 through the pad 4 and the bolt II 10. The end face of the stepped cylinder of the guide post 6 is used for limiting the installation position of the positioning plate 3.
The positioning sleeve 7 is of a circular ring structure, a threaded hole perpendicular to the axis is arranged in the center of the circumference,
The locating sleeve 7 is installed on the guide post 6, and the height of the guide post 6 is located and locked through the bolt II 10.
The pressing plate 8 is in a rectangular thin plate shape, two ends of the pressing plate are provided with 10 multiplied by 30-degree chamfers, the center of the pressing plate 8 is provided with a long waist-shaped hole, and the right end of the pressing plate is provided with a threaded hole. The long waist-shaped hole of the pressing plate 8 is used for slightly moving the position of the pressing plate 8 when the base 1 is locked, and the pressing plate 8 is fixed on an equipment workbench through a bolt I9. And a threaded hole at the right end of the pressing plate 8 is used for screwing a bolt III 11 onto the pressing plate 8 to play a supporting role.
The number of bolts I9 is 2, and the bolts I9 are used for fixing the base 1 and the pressing plate 8 to the equipment workbench after being combined.
The number of the bolts II 10 is 3, 2 of the bolts II are used for fixing the upper ends of the positioning column 2 and the guide column 6 after combining the positioning plate 3 and the cushion 4, and 1 of the bolts II is used for fixing the position of the guide column 6.
The number of the bolts III 11 is 2, and the bolts III are used for being screwed into threaded holes of the pressing plate 8 to play a supporting role.
Connection relation: mounting the positioning column 2 and the guide column 6 into two holes of the base 1; the positioning sleeve 7 is mounted on the guide post 6; two holes on the positioning plate 3 are connected with the positioning column 2 and the guide column 6, and are fixed on the positioning column 2 and the guide column 6 through the pad 4 and the bolt II 10; after the combination, the base 1 is installed on the equipment workbench, and is fixed to the equipment workbench through the pressing plate 8, the bolt I9 and the bolt III 11; after the positioning plate 3 is horizontally adjusted, a bolt II 10 is screwed into a threaded hole of the positioning sleeve 7 to axially position and lock the guide post 6; the two locating pins 5 are arranged in the two small holes at the upper end of the locating plate 3, and the workpiece to be detected is arranged on the upper end face of the base 1 and is connected with the two locating pins 5, so that the location of the workpiece to be detected is fixed.
The application method of the auxiliary detection device comprises the following steps: the positioning column 2 and the guide column 6 are arranged in two holes of the base 1, the positioning sleeve 7 is arranged on the guide column 6, the positioning plate 3 is arranged on the positioning column 2 and the guide column 6, the positioning plate is fixed on the positioning column 2 and the guide column 6 through the pad 4 and the bolt II 10, the bolt II 10 is screwed into a threaded hole of the positioning sleeve 7 to position and lock the guide column 6, and no looseness or axial movement phenomenon is guaranteed. The assembled parts are then placed on a test equipment table and secured to the equipment table by bolts I9, III 11 and platen 8. The measured part is placed on the upper end face of the base 1, and is positioned to a fixed position by two positioning pins 5 for measurement.
While the foregoing detailed description has described the objects, aspects and advantages of the utility model in further detail, it should be understood that the foregoing description is only illustrative of the utility model, it is not intended to limit the scope of the utility model, but it is to be understood that any modification, equivalent replacement, improvement or the like made within the spirit and principles of the present utility model is included in the scope of the present utility model.
Claims (2)
1. An auxiliary detection device comprises a base (1), a positioning column (2), a positioning plate (3), a pad (4), a positioning pin (5), a guide column (6), a positioning sleeve (7), a pressing plate (8), a bolt I (9), a bolt II (10) and a bolt III (11); it is characterized in that the method comprises the steps of,
The base (1) is of a concave rectangular structure, two ends of the X-axis center line of the base (1) are respectively provided with a hole for connecting the positioning column (2) and the guide column (6), the upper plane of the base (1) is used for placing a tested workpiece, the other plane corresponding to the tested workpiece is placed on a workbench of the detection equipment, and the tested workpiece is connected with the bolt I (9) through the pressing plate (8) so as to be fixed on the workbench of the detection equipment;
The positioning column (2) is in a slender cylindrical shape, one end of the positioning column is conical, the conical end of the positioning column is installed in a hole with a taper at one upper end of the base (1), the other end of the positioning column is a stepped cylinder, the end face of the positioning column is provided with a threaded hole, the stepped cylinder end of the positioning column (2) is installed on the positioning plate (3) through the pad (4) and the bolt II (10), and the stepped cylinder end is used for limiting the installation position of the positioning plate (3);
The positioning plate (3) is an octagonal thin plate, the shape of the positioning plate is similar to a diamond, a hole is formed in each of the left end and the right end of the central line X-axis direction of the positioning plate (3), and the positioning column (2) and the guide column (6) are respectively arranged in the two holes; the large end surface of the positioning plate (3) is provided with two positioning holes, and the positioning pin (5) is arranged in the two positioning holes of the positioning plate (3);
the pad (4) is of a circular ring structure, and the inner diameter of the pad (4) is matched with the large diameter of the thread of the bolt II (10);
The positioning pin (5) is in a stepped cylindrical shape, the thicker end is a handheld part, and the thinner end is arranged in two holes at the upper end of the positioning plate (3) and used for connecting a workpiece to be detected, and the workpiece to be detected is positioned through the two positioning pins (5);
The guide post (6) is of an elongated cylindrical shape, one end of the cylinder is of a small stepped cylinder, and the end face of the guide post is provided with a threaded hole; the guide post (6) is used for connecting the positioning plate (3) with the base (1), one end of the guide post (6) with a threaded hole is connected with the positioning plate (3), and the guide post (6) is mounted on the positioning plate (3) through the pad (4) and the bolt II (10); the end face of the step cylinder of the guide column (6) is used for limiting the installation position of the positioning plate (3);
The positioning sleeve (7) is of a circular ring structure, a threaded hole perpendicular to the axis is formed in the center of the circumference, the positioning sleeve (7) is mounted on the guide post (6), and the height of the guide post (6) is positioned and locked through the bolt II (10);
The center of the pressing plate (8) is provided with a long waist-shaped hole, and the right end of the pressing plate is provided with a threaded hole; the long waist-shaped hole of the pressing plate (8) is used for slightly moving the position of the pressing plate (8) when the base (1) is locked, and the pressing plate is fixed on an equipment workbench through a bolt I (9); and a threaded hole at the right end of the pressing plate (8) is used for screwing a bolt III (11) onto the pressing plate (8) to play a supporting role.
2. Auxiliary detecting device according to claim 1, characterized in that the pressure plate (8) is rectangular in shape with 10 x 30 ° chamfers at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011842.0U CN221549633U (en) | 2023-11-08 | 2023-11-08 | Auxiliary detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323011842.0U CN221549633U (en) | 2023-11-08 | 2023-11-08 | Auxiliary detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221549633U true CN221549633U (en) | 2024-08-16 |
Family
ID=92248720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323011842.0U Active CN221549633U (en) | 2023-11-08 | 2023-11-08 | Auxiliary detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221549633U (en) |
-
2023
- 2023-11-08 CN CN202323011842.0U patent/CN221549633U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |