CN214951199U - Measuring tool for rapidly measuring coordinate size of inclined centering spigot on drill jig - Google Patents
Measuring tool for rapidly measuring coordinate size of inclined centering spigot on drill jig Download PDFInfo
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- CN214951199U CN214951199U CN202120704743.2U CN202120704743U CN214951199U CN 214951199 U CN214951199 U CN 214951199U CN 202120704743 U CN202120704743 U CN 202120704743U CN 214951199 U CN214951199 U CN 214951199U
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Abstract
The utility model discloses a measuring tool of centering tang coordinate size to one side on the rapid survey jig, include: the drilling jig comprises a drilling jig base, wherein the drilling jig base is arranged on a horizontal plane, a first inclined positioning surface is arranged on the drilling jig base, a step hole is formed in the first inclined positioning surface on the drilling jig base, the central axis of the step hole is perpendicular to the horizontal plane, and the plane of the hole opening of the step hole is parallel to the horizontal plane. The utility model discloses can improve the speed and the precision that detect the coordinate size of drill jig centering tang to drill bushing to one side, can also save a lot of appurtenance simultaneously, the practicality is very strong.
Description
Technical Field
The utility model relates to a jig size measurement's technical field especially relates to a measuring tool of oblique centering tang coordinate size on the rapid survey jig.
Background
Inclined hole drilling is often encountered in machining of mechanical parts. When machining inclined holes with a drilling machine, the positioning surface and the centering spigot (hole or shaft) on the jig are also made inclined relative to the table surface so that the drill can be aligned with the axis of the inclined hole of the product, however, there is a difficulty in manufacturing the jig in that the coordinate dimension (X direction and Y direction) from the centering spigot to the drill bushing needs to be detected during assembly. The manual measurement of the coordinate size on site needs a lot of auxiliary tools and also needs to be calculated through multiple times of trigonometric function conversion, so that the detection efficiency is low, the accumulated error is large, and the CMM measurement is accurate but not suitable for on-site assembly and debugging.
Disclosure of Invention
The above-mentioned problem to current detection device existence now aims at providing a measuring tool of oblique centering tang coordinate size on the rapid survey jig, can improve the speed and the precision of detecting the coordinate size of jig oblique centering tang to the drill bushing, can also save a lot of appurtenance simultaneously, and the practicality is very strong.
The specific technical scheme is as follows:
a measuring tool for rapidly measuring the coordinate size of an inclined centering spigot on a drill jig comprises: the drilling jig comprises a drilling jig base, wherein the drilling jig base is arranged on a horizontal plane, a first inclined positioning surface is arranged on the drilling jig base, a step hole is formed in the first inclined positioning surface on the drilling jig base, the central axis of the step hole is perpendicular to the horizontal plane, and the plane of the hole opening of the step hole is parallel to the horizontal plane.
The measuring tool of oblique centering tang coordinate size on foretell quick measurement jig, wherein, still include: the drilling jig comprises a drilling jig plate and a drilling sleeve, wherein the drilling jig plate is arranged on one end of a drilling jig base, the drilling sleeve is arranged on the drilling jig plate, and a drilling sleeve hole is formed in the drilling sleeve.
The above-mentioned measuring tool of oblique centering tang coordinate size on the rapid survey jig, wherein, the central axis of boring the trepanning with the central axis parallel arrangement in step hole.
Foretell quick measurement jig goes up measuring tool of centering tang coordinate size to one side, wherein, the step hole is including counter bore and the round hole that is linked together, the central axis of round hole with the horizontal plane sets up perpendicularly, the central axis of round hole with bore the central axis parallel arrangement in trepanning, the plane of the orifice department of counter bore with horizontal plane parallel arrangement.
The measuring tool of oblique centering tang coordinate size on foretell quick measurement jig, wherein, still include: the drilling jig plate is fixedly connected with the drilling jig base through the stud bolts and the nuts.
The measuring tool of oblique centering tang coordinate size on foretell quick measurement jig, wherein, still include: the pressing plate passes through stud with the nut with bushing plate fixed connection, the pressing plate supports to be located the nut with between the bushing plate.
Foretell quick measurement jig goes up measuring tool of centering tang coordinate size to one side, wherein, the jig base is located be equipped with the location boss on the first slope locating surface, the second slope locating surface has on the boss of location, first slope locating surface with second slope locating surface parallel arrangement, the jig base with set up on the boss of location the step hole.
The measuring tool for measuring the coordinate size of the inclined centering spigot on the drill jig for rapid measurement is characterized in that the drill jig base is located on the first inclined positioning surface and is provided with a positioning edge pin, and the central axis of the positioning edge pin is perpendicular to the first inclined positioning surface.
The measuring tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig comprises a drill jig base, a first inclined positioning surface, a positioning edge pin and a second inclined positioning surface, wherein the first inclined positioning surface is provided with a plurality of through holes, and the positioning edge pin is arranged in the through holes and stretches out of the through holes.
The measuring tool for quickly measuring the coordinate size of the inclined centering spigot on the drill jig comprises a drill jig base and a measuring tool base, wherein the measuring tool base is provided with a plurality of lugs on two sides.
Compared with the prior art, the technical scheme has the positive effects that:
the utility model discloses can improve the speed and the precision that detect the coordinate size of drill jig centering tang to drill bushing to one side, can also save a lot of appurtenance simultaneously, the practicality is very strong.
Drawings
Fig. 1 is a schematic view of the overall structure of a measuring tool for rapidly measuring the coordinate size of an inclined centering spigot on a drill jig of the present invention;
FIG. 2 is a cross-sectional view of a jig base of a measuring tool for rapidly measuring the coordinate size of an inclined centering spigot on a jig according to the present invention;
FIG. 3 is a top view of a jig base of a measuring tool for rapidly measuring the coordinate size of an inclined centering spigot on a jig according to the present invention;
FIG. 4 is a side view of a jig base of a measuring tool for rapidly measuring the coordinate size of an inclined centering spigot on a jig according to the present invention;
in the drawings: 1. a drill jig base; 2. a stepped bore; 3. a first inclined positioning surface; 4. a second inclined positioning surface; 5. drilling a template; 6. drilling a sleeve; 7. drilling a sleeve hole; 8. a counter bore; 9. a circular hole; 10. a stud bolt; 11. a nut; 12. pressing a plate; 13. positioning the boss; 14. positioning the edge pin; 15. a through hole; 16. a lug.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the utility model relates to a measure tool's overall structure schematic diagram to one side centering tang coordinate size on the jig fast, fig. 2 is the utility model relates to a measure tool's to one side centering tang coordinate size's on the jig fast cross-sectional view of jig base, fig. 3 is the utility model relates to a measure tool's to one side centering tang coordinate size's on the jig fast plan view of jig base on the jig fast, fig. 4 is the utility model relates to a measure tool's to one side centering tang coordinate size's on the jig fast side view of jig base on the jig fast, as shown in fig. 1 to fig. 4, shown a measure tool to one side centering tang coordinate size on the quick measure jig of preferred embodiment, include: the drilling jig comprises a drilling jig base 1, wherein the drilling jig base 1 is arranged on a horizontal plane, a first inclined positioning surface 3 is arranged on the drilling jig base 1, a step hole 2 is formed in the first inclined positioning surface 3 on the drilling jig base 1, the central axis of the step hole 2 is perpendicular to the horizontal plane, and the plane of the hole opening of the step hole 2 is parallel to the horizontal plane.
Further, as a preferred embodiment, the measuring tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig further comprises: the drilling jig comprises a drilling jig plate 5 and a drill bushing 6, wherein the drilling jig plate 5 is arranged at one end of a drilling jig base 1, the drill bushing 6 is arranged on the drilling jig plate 5, and a drill bushing hole 7 is formed in the drill bushing 6.
Preferably, the bottom of the drill bushing 6 is flush with the bottom of the drill plate 5.
Further, as a preferred embodiment, the central axis of the drill bushing hole 7 is arranged in parallel with the central axis of the stepped hole 2.
Further, as a preferred embodiment, the stepped hole 2 includes a counter bore 8 and a round hole 9 which are communicated with each other, a central axis of the round hole 9 is perpendicular to a horizontal plane, a central axis of the round hole 9 is parallel to a central axis of the drill bushing hole 7, and a plane at a hole opening of the counter bore 8 is parallel to the horizontal plane.
Further, as a preferred embodiment, the measuring tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig further comprises: the double-headed bolt 10 and the nut 11, the drill plate 5 is fixedly connected with the drill base 1 through the double-headed bolt 10 and the nut 11.
Further, as a preferred embodiment, the measuring tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig further comprises: the pressing plate 12 is fixedly connected with the drill jig plate 5 through the stud bolts 10 and the nuts 11, and the pressing plate 12 is abutted between the nuts 11 and the drill jig plate 5.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 to 4, the drill jig base 1 is provided with a positioning boss 13 on the first inclined positioning surface 3, the positioning boss 13 is provided with a second inclined positioning surface 4, the first inclined positioning surface 3 and the second inclined positioning surface 4 are arranged in parallel, and the drill jig base 1 and the positioning boss 13 are provided with step holes.
The utility model discloses a further embodiment, jig base 1 is equipped with location edge pin 14 on being located first slope locating surface 3, and the central axis of location edge pin 14 sets up with first slope locating surface 3 is perpendicular.
The utility model discloses a further embodiment, jig base 1 is equipped with a plurality of through-holes 15 on being located first slope locating surface 3, and this a locating edge round pin 14 is located a through-hole 15, and stretches out this a through-hole 15.
In a further embodiment of the present invention, both sides of the drill jig base 1 are provided with lugs 16.
Preferably, the center point of the opening of the stepped bore 2 is located on the first inclined locating surface 3.
In order to ensure the manufacturing precision, the positioning surface, the centering spigot and the auxiliary measuring step hole of the drill jig 6 are clamped and processed at the horizontal processing center at one time, and after the processing is finished, the CMM is used for detecting whether the technical requirements are met.
The central axis of the stepped hole 2 is a measuring datum line of X-direction coordinate size, and the plane at the hole opening of the stepped hole 2 is used as a measuring surface of Y-direction coordinate size.
The utility model discloses a use method: placing the drill jig 6 on a working platform, wherein the upper surface of the working platform is a horizontal plane, preparing to measure two mandrels, a digital display caliper or a micrometer with a proper measuring range, and a height gauge provided with a lever dial indicator;
detecting the X-direction coordinate size: respectively inserting precisely matched mandrels into the drill bushing hole 7 and the auxiliary measuring hole, respectively measuring the distance between the outer side (maximum distance) and the inner side (minimum distance) of the two mandrels by using a caliper or a micrometer, and averaging to obtain the coordinate size in the X direction;
detecting Y-direction secondary scale size: and measuring the height from the base surface of the drill bushing to the working platform by using a height gauge, then measuring the height from the step surface of the auxiliary measuring hole to the working platform, and subtracting the height from the step surface of the auxiliary measuring hole to the working platform to obtain the coordinate size in the Y direction.
Illustration of the detection method of the X and Y coordinate sizes: the dimension of the X-direction coordinate is a, and the dimension of the Y-direction coordinate is b.
The utility model discloses can improve the speed and the precision that detect the inclined centering tang of jig to the coordinate size of drill bushing 6, can also save a lot of appurtenance simultaneously, the practicality is very strong.
The utility model discloses an appurtenance is less, and measured data does not need the secondary conversion, has improved the degree of accuracy that detects speed and data widely, and suitability and popularization nature are strong.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. The utility model provides a measuring tool of oblique centering tang coordinate size on the spot-weld jig which characterized in that includes: the drilling jig comprises a drilling jig base, wherein the drilling jig base is arranged on a horizontal plane, a first inclined positioning surface is arranged on the drilling jig base, a step hole is formed in the first inclined positioning surface on the drilling jig base, the central axis of the step hole is perpendicular to the horizontal plane, and the plane of the hole opening of the step hole is parallel to the horizontal plane.
2. The tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig as claimed in claim 1, further comprising: the drilling jig comprises a drilling jig plate and a drilling sleeve, wherein the drilling jig plate is arranged on one end of a drilling jig base, the drilling sleeve is arranged on the drilling jig plate, and a drilling sleeve hole is formed in the drilling sleeve.
3. The tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig as claimed in claim 2, wherein the central axis of the drill sleeve hole is arranged in parallel with the central axis of the stepped hole.
4. The tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig as claimed in claim 3, wherein the stepped hole comprises a counter bore and a round hole which are communicated with each other, the central axis of the round hole is perpendicular to the horizontal plane, the central axis of the round hole is parallel to the central axis of the drill sleeve hole, and the plane at the position of the opening of the counter bore is parallel to the horizontal plane.
5. The tool for rapidly measuring the coordinate dimension of the inclined centering spigot on the drill jig as claimed in claim 4, further comprising: the drilling jig plate is fixedly connected with the drilling jig base through the stud bolts and the nuts.
6. The tool for rapidly measuring the coordinate dimension of the inclined centering spigot on the drill jig as claimed in claim 5, further comprising: the pressing plate passes through stud with the nut with bushing plate fixed connection, the pressing plate supports to be located the nut with between the bushing plate.
7. The tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig as claimed in claim 6, wherein the drill jig base is provided with a positioning boss on the first inclined positioning surface, the positioning boss is provided with a second inclined positioning surface, the first inclined positioning surface and the second inclined positioning surface are arranged in parallel, and the drill jig base and the positioning boss are provided with the stepped hole.
8. The tool for rapidly measuring the coordinate size of the inclined centering spigot on the drill jig as claimed in claim 7, wherein the drill jig base is provided with a positioning edge pin on the first inclined positioning surface, and the central axis of the positioning edge pin is perpendicular to the first inclined positioning surface.
9. The tool of claim 8, wherein the jig base is provided with a plurality of through holes on the first inclined positioning surface, and the positioning ridge pin is disposed in one of the through holes and extends out of the one of the through holes.
10. The tool for rapidly measuring the coordinate dimension of the inclined centering spigot on the drill jig as claimed in claim 1, wherein the two sides of the drill jig base are provided with lugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704743.2U CN214951199U (en) | 2021-04-07 | 2021-04-07 | Measuring tool for rapidly measuring coordinate size of inclined centering spigot on drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704743.2U CN214951199U (en) | 2021-04-07 | 2021-04-07 | Measuring tool for rapidly measuring coordinate size of inclined centering spigot on drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214951199U true CN214951199U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120704743.2U Active CN214951199U (en) | 2021-04-07 | 2021-04-07 | Measuring tool for rapidly measuring coordinate size of inclined centering spigot on drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214951199U (en) |
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2021
- 2021-04-07 CN CN202120704743.2U patent/CN214951199U/en active Active
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