CN217453657U - Auxiliary tool for prism projection measurement - Google Patents
Auxiliary tool for prism projection measurement Download PDFInfo
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- CN217453657U CN217453657U CN202221562188.5U CN202221562188U CN217453657U CN 217453657 U CN217453657 U CN 217453657U CN 202221562188 U CN202221562188 U CN 202221562188U CN 217453657 U CN217453657 U CN 217453657U
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- projection measurement
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Abstract
The utility model relates to a prism projection auxiliary fixtures for measurement relates to the field that the prism detected the technique, and it is including supporting the base, being located support stop gear and the brace table on the base, it is used for placing the detection zone at quadratic element check out test set to support the base, stop gear is used for spacing to the prism, the holding surface of brace table is used for supporting the bottom of prism. This application makes the holding surface of brace table support the bottom of heterotypic prism through setting up a brace table on supporting the base, under stop gear's effect, can improve the stability of heterotypic prism on quadratic element check out test set, is convenient for make quadratic element check out test set detect the top of heterotypic prism, can improve the detection precision to heterotypic prism.
Description
Technical Field
The application relates to the field of prism detection technology, in particular to an auxiliary tool for prism projection measurement.
Background
After the prism is machined, the shape and contour of the prism are usually detected to check the machining precision of the prism. In the detection process, the secondary element detection equipment is usually used, the prism is placed on a detection platform of the secondary element detection equipment, and the appearance and the outline of the prism are detected through the secondary element detection equipment.
In view of the above-mentioned related art, the inventor believes that when the profile prism needs to be detected, the profile prism is not easily placed on a two-dimensional detection device, resulting in low detection accuracy.
SUMMERY OF THE UTILITY MODEL
For the convenience of two-dimensional detection equipment detects heterotypic prism, improves the detection precision to the prism, this application provides a prism auxiliary fixtures for projection measurement.
The application provides a pair of auxiliary fixtures for prism projection measurement adopts following technical scheme:
the utility model provides a prism projection is auxiliary fixtures for measurement, includes and supports the base, is located stop gear and brace table on the support base, support the base and be used for placing the detection zone at quadratic element check out test set, stop gear is used for spacing to the prism, the holding surface of brace table is used for supporting the bottom of prism.
Through adopting above-mentioned technical scheme, when detecting the prism, place the support base that will process on the test table of quadratic element check out test set. And adjusting the prism to enable the surface to be measured of the prism to be upward, placing the bottom of the prism on the supporting surface of the supporting table, and enabling the side surface to be measured of the prism to be in a horizontal state under the action of the limiting mechanism. And adjusting the secondary element detection equipment to enable the secondary element detection equipment to detect the surface to be detected of the prism. Through set up a brace table on supporting the base, make the holding surface of brace table support the bottom of heterotypic prism, under stop gear's effect, can improve the stability of heterotypic prism on quadratic element check out test set, be convenient for make quadratic element check out test set detect the top of heterotypic prism, can improve the detection precision to heterotypic prism.
Optionally, the limiting mechanism comprises a limiting table, the bottom of the limiting table is arranged on the supporting base, and the top of the limiting table is obliquely arranged.
Through adopting above-mentioned technical scheme, the spacing platform of setting can carry on spacingly to the lateral wall of prism, reduces the prism and takes place to slide on a supporting bench, can improve the stability of prism on a supporting bench. The top slope of spacing platform sets up, and the quadratic element check out test set of being convenient for carries out the precision detection at the top to the prism, can improve detection efficiency. The limiting mechanism can improve the stability of the prism on the supporting table, and the quadratic element detection equipment is convenient to perform precision detection on the prism.
Optionally, a limiting groove for limiting the prism is formed in the limiting table.
Through adopting above-mentioned technical scheme, the spacing groove of setting can be spacing to the horizontal bulge of prism, makes the prism fall on spacing bench steadily, improves the spacing effect to the prism at spacing bench, and then improves the detection precision to the prism.
Optionally, the bottom of the limiting table is bonded to the supporting base.
Through adopting above-mentioned technical scheme, the bottom of spacing platform bonds on supporting the base, can improve the stability of brace table on supporting the base, improves the detection precision to the prism.
Optionally, the bottom of the limiting table is provided with a bonding groove.
Through adopting above-mentioned technical scheme, the bonding groove of seting up paints the back on the bonding groove with the glue that bonds, under the effect in bonding groove, can make glue film evenly distributed, reduces spacing platform and takes place angle error when bonding on supporting the base, and then improves the bonding precision of spacing platform on supporting the base.
Optionally, a positioning block for positioning the supporting table is arranged on the supporting base.
Through adopting above-mentioned technical scheme, the locating piece of setting can fix a position the brace table side, can reduce the brace table and take place to slide at the in-process that detects, and then improves the detection precision to the prism.
Optionally, a guide groove for limiting the support table is formed between the limiting table and the positioning block.
Through adopting above-mentioned technical scheme, the guide way that sets up can lead the motion of brace table, passes the supporting bench along the guide way, then moves the brace table to appointed position and supports the prism, makes the supporting bench support the prism, and then carries out the precision detection and handles.
Optionally, the supporting platform is detachably disposed on the supporting base.
Through adopting above-mentioned technical scheme, fix brace table detachably on supporting the base, be convenient for change brace table, make brace table's holding surface can support different inclination's prism bottom, can improve brace table's suitability.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the supporting base is provided with the supporting platform, so that the supporting surface of the supporting platform can support the bottom of the special-shaped prism, the stability of the special-shaped prism on the secondary element detection equipment can be improved under the action of the limiting mechanism, the secondary element detection equipment can conveniently detect the top of the special-shaped prism, and the detection precision of the special-shaped prism can be improved;
2. the arranged limiting mechanism can improve the stability of the prism on the supporting table and is convenient for the precision detection of the prism by the two-dimensional detection equipment;
3. the bonding groove of seting up paints the back on the bonding groove with the glue that bonds, under the effect in bonding groove, can make glue film evenly distributed, reduces spacing platform and takes place angle error when bonding on supporting the base, and then improves the bonding precision of spacing platform on supporting the base.
Drawings
Fig. 1 is a schematic view of an overall structure of an auxiliary tool for prism projection measurement according to an embodiment of the present application.
Fig. 2 is an exploded view of an auxiliary tool for prism projection measurement according to an embodiment of the present application.
Reference numerals: 1. a support base; 2. a limiting mechanism; 21. a limiting table; 211. a limiting groove; 212. a bonding groove; 3. a support table; 4. positioning a block; 5. a quadratic element detection device; 6. a prism; 7. a guide groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
Example 1:
the embodiment 1 of the application discloses prism auxiliary fixtures for projection measurement. Referring to fig. 1 and other 2, prism 6 auxiliary fixtures for projection measurement includes supporting base 1, stop gear 2 and a supporting bench 3 that are located on supporting base 1, and the bottom of supporting base 1 is placed on the detection zone of quadratic element check out test set 5, and stop gear 2 can carry out spacingly to the arch of prism 6, and the holding surface of supporting bench 3 can support the bottom of prism 6. Be provided with locating piece 4 on the support base 1, locating piece 4 bonds on supporting base 1, and the lateral wall of locating piece 4 supports tightly on the lateral wall of brace table 3, can fix a position brace table 3 position on supporting base 1.
Referring to fig. 1 and 2, in order to improve the stability of the prism 6 on the supporting platform 3, the limiting mechanism 2 includes a limiting platform 21, the bottom of the limiting platform 21 is disposed on the supporting base 1, the top of the limiting platform 21 is inclined, and the distance from the supporting platform 3 to the detection area far away from the supporting platform 3 and the quadratic element detection device 5 is closer and closer to the limiting platform 21. Spacing groove 211 has been seted up on spacing platform 21, and spacing groove 211 separates two parts with spacing platform 21, and spacing groove 211 can carry out spacing fixed to prism 6's arch, and then reduces prism 6 and take place to slide on a supporting bench 3. The bottom of the limiting table 21 is provided with bonding grooves 212, the bonding grooves 212 are distributed at the bottom of the limiting table 21 in a grid shape, and the bottom of the limiting table 21 is bonded on the support base 1. In this embodiment, the adhesive groove 212 is also formed in the bottom of the support base 3, and the support base 3 is also adhered to the support base 1.
The implementation principle of this application embodiment 1 auxiliary fixtures for prism projection measurement does: when detecting the prism 6, the processed supporting base 1 is placed on a detection table of the two-dimensional detection equipment 5. The prism 6 is adjusted to enable the surface to be measured of the prism 6 to face upwards, the bottom of the prism 6 is placed on the supporting surface of the supporting table 3, the protrusions on the side wall of the prism 6 are clamped in the limiting groove 211, and the side surface to be measured of the prism 6 is in a horizontal state. And adjusting the secondary element detection equipment 5 to enable the secondary element detection equipment 5 to detect the surface to be detected of the prism 6.
Example 2:
the embodiment 2 of the invention discloses an auxiliary tool for prism projection measurement. Referring to fig. 1 and 2, the difference from embodiment 1 is: form guide way 7 between spacing platform 21 and the locating piece 4, through guide way 7, slide brace table 3 and place between spacing platform 21 and locating piece 4, make the brace table 3 of different holding surfaces support prism 6, the quadratic element check out test set 5 of being convenient for detects the processing to the top of prism 6, can improve the suitability of supporting base 1.
Example 3:
the embodiment 3 of the invention discloses an auxiliary tool for prism projection measurement. Referring to fig. 1 and 2, the difference from embodiment 1 is: the supporting table 3 can be detachably arranged on the supporting base 1, and the supporting table 3 with different supporting surfaces can be replaced to support the bottoms of different prisms 6 by the supporting base 1, so that the applicability of the supporting base 1 can be improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a prism auxiliary fixtures for projection measurement which characterized in that: including supporting base (1), being located supporting stop gear (2) and brace table (3) on base (1), support base (1) and be used for placing the detection zone at quadratic element check out test set (5), stop gear (2) are used for spacing prism (6), the holding surface of brace table (3) is used for supporting the bottom of prism (6).
2. The auxiliary tool for prism projection measurement according to claim 1, characterized in that: the limiting mechanism (2) comprises a limiting table (21), the bottom of the limiting table (21) is arranged on the supporting base (1), and the top of the limiting table (21) is arranged in an inclined mode.
3. The auxiliary tool for prism projection measurement according to claim 2, characterized in that: and the limiting table (21) is provided with a limiting groove (211) for limiting the prism (6).
4. The auxiliary tool for prism projection measurement according to claim 2, characterized in that: the bottom of the limiting table (21) is bonded on the supporting base (1).
5. The auxiliary tool for prism projection measurement according to claim 2, characterized in that: the bottom of the limiting table (21) is provided with a bonding groove (212).
6. The auxiliary tool for prism projection measurement according to claim 2, characterized in that: the supporting base (1) is provided with a positioning block (4) for positioning the supporting table (3).
7. The auxiliary tool for prism projection measurement according to claim 6, characterized in that: and a guide groove (7) for limiting the support table (3) is formed between the limiting table (21) and the positioning block (4).
8. The auxiliary tool for prism projection measurement according to claim 1, characterized in that: the supporting table (3) is detachably arranged on the supporting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562188.5U CN217453657U (en) | 2022-06-21 | 2022-06-21 | Auxiliary tool for prism projection measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562188.5U CN217453657U (en) | 2022-06-21 | 2022-06-21 | Auxiliary tool for prism projection measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217453657U true CN217453657U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221562188.5U Active CN217453657U (en) | 2022-06-21 | 2022-06-21 | Auxiliary tool for prism projection measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217453657U (en) |
-
2022
- 2022-06-21 CN CN202221562188.5U patent/CN217453657U/en active Active
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