CN214702056U - Measuring scale for measuring diameter of fitting surface of inner cone and outer cone - Google Patents
Measuring scale for measuring diameter of fitting surface of inner cone and outer cone Download PDFInfo
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- CN214702056U CN214702056U CN202120600756.5U CN202120600756U CN214702056U CN 214702056 U CN214702056 U CN 214702056U CN 202120600756 U CN202120600756 U CN 202120600756U CN 214702056 U CN214702056 U CN 214702056U
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Abstract
The utility model discloses a survey chi of interior outer cone fitting surface diameter of measurement, including main scale and the slide rule of cover on the main scale, both sides are provided with momentum claw seat respectively about the one end of slide rule, each momentum claw seat surface is provided with angle claw piece location mounting groove respectively, one of the main scale that corresponds with momentum claw seat is served both sides and is provided with static claw seat respectively, each static claw seat surface is provided with angle claw piece location mounting groove respectively equally, be fixed with bilateral symmetry's interior angle jack catch in the angle claw piece location mounting groove of upside momentum claw seat and static claw seat respectively, then be fixed with bilateral symmetry's exterior angle jack catch respectively in the angle claw piece location mounting groove of downside momentum claw seat and static claw seat, the relative outside of interior angle jack catch is provided with the interior conical surface cooperation measuring inclined plane of sword form respectively about. The utility model discloses can be furnished with the angle jack catch piece of different angles, the angle measurement jack catch piece is removable, can be used for measuring outer cooperation inclined plane and interior cooperation inclined plane simultaneously.
Description
Technical Field
The utility model relates to a measuring tool, the dipperstick of measuring inside and outside circular cone fitting surface diameter specifically says so.
Background
In mechanical matching relations such as molds, there are many cases that two matching parts realize positioning and matching of the two parts through conical inclined surfaces. The machining precision of the conical surface for matching of the two matching parts directly influences the matching precision of the two parts, and whether the size of the matching conical surface can be accurately measured in the machining and measuring processes is very important.
Because the matching surface is a conical inclined surface structure, a conventional measuring tool (a conventional vernier caliper) is not used at all, and the conventional measuring method generally needs to manufacture a special template according to the size of the matching inclined surface to indirectly measure the matching size of the inclined surface. The template measurement has certain requirements on the skill level and the manipulation of workers, the manipulations are different, the measured structures may also be different, the degrees are not visual, the method is easily influenced by personal subjectivity, a plurality of templates are manufactured according to different sizes and angles of the inclined plane, each template can only detect the unique matching diameter and the inclined plane, the manufacturing cost is greatly increased, and meanwhile, if the template is not processed in time, the normal processing of a workpiece is influenced, and the normal processing efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a survey dipperstick of interior outer cone fitting surface diameter.
In order to achieve the above purpose, the technical scheme of the utility model is that: a measuring scale for measuring the diameter of the matching surface of an inner circular cone and an outer circular cone comprises a main scale and a sliding scale sleeved on the main scale, wherein momentum jaw seats are respectively arranged on the upper side and the lower side of one end of the sliding scale, angle jaw block positioning mounting grooves are respectively arranged on the surface of each momentum jaw seat, static jaw seats are respectively arranged on the upper side and the lower side of one end of the main scale corresponding to the momentum jaw seats, angle jaw block positioning mounting grooves are respectively arranged on the surface of each static jaw seat, inner angle jaws which are bilaterally symmetrical are respectively fixed in the angle jaw block positioning mounting grooves of the upper momentum jaw seat and the static jaw seats, outer angle jaws which are bilaterally symmetrical are respectively fixed in the angle jaw block positioning mounting grooves of the lower momentum jaw seat and the static jaw seats, blade-shaped inner matching conical surface measuring inclined surfaces are respectively arranged on the opposite outer sides of the left inner angle jaws and the right inner angle jaws, blade-shaped outer matching conical surface measuring inclined surfaces are respectively arranged on the opposite inner sides of the left outer angle jaws and the right outer angle jaws, one end of each angle clamping jaw is provided with an installation block integrated with the angle clamping jaw body, the shape and the size of the installation block are the same as those of the angle clamping jaw block positioning installation grooves, and the installation block is fixed in the angle clamping jaw block positioning installation grooves through fixing screws.
Furthermore, a semicircular pushing block is fixed at the bottom edge of the sliding ruler.
Furthermore, a sliding ruler fixing bolt penetrates through the edge of one side of the sliding ruler, and the inner end of the sliding ruler fixing bolt is tightly attached to the side wall of the edge of the main ruler.
Furthermore, the main part of every installation piece is square, and the one end of installation piece is provided with the spacing arch of protruding in the installation piece body, and spacing arch is located the spacing inslot of angle jack catch piece location mounting groove.
The utility model discloses can be furnished with the angle jack catch piece of different angles, the angle measurement jack catch piece is removable, can be used for measuring outer cooperation inclined plane and interior cooperation inclined plane simultaneously. The utility model discloses can be used to measure the cooperation diameter size of the interior cooperation conical surface and the outer cooperation conical surface, only need during the use with the inside and outside cooperation conical surface measurement inclined plane card of angle jack catch on the cooperation basic point of the cooperation conical surface, the number of degrees method uses with conventional slide caliper, the cooperation diameter size of the measurement cooperation conical surface that can be convenient.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention without the claw state of each angle;
FIG. 3 is a schematic structural view of the outer angle jaw of the present invention;
FIG. 4 is a reference diagram of the present invention showing the measurement of the diameter of the external fitting conical surface;
fig. 5 is a reference diagram of the present invention for measuring the diameter of the inner fitting cone.
Detailed Description
As shown in fig. 1-5, a measuring scale for measuring the diameter of the fitting surface of an inner cone and an outer cone comprises a main scale 1 and a sliding scale 2 sleeved on the main scale 1, wherein momentum jaw seats 3 are respectively arranged at the upper side and the lower side of one end of the sliding scale 2, an angle jaw block positioning installation groove 4 is respectively arranged on the surface of each momentum jaw seat 3, a static jaw seat 5 is respectively arranged at the upper side and the lower side of one end of the main scale 1 corresponding to the momentum jaw seats 3, an angle jaw block positioning installation groove 4 is respectively arranged on the surface of each static jaw seat 5, inner angle jaws 6 which are bilaterally symmetrical are respectively fixed in the angle jaw block positioning installation grooves 4 of the upper momentum jaw seat 3 and the static jaw seats 5, outer angle jaws 7 which are bilaterally symmetrical are respectively fixed in the angle jaw block positioning installation grooves 4 of the lower momentum jaw seat 3 and the static jaw seats 5, blade-shaped inner fitting cone measuring inclined surfaces 8 are respectively arranged at the opposite outer sides of the inner angle jaw seats 6, the relative inboard of controlling outer angle jack catch 7 then is provided with the outer cooperation conical surface of sword form respectively and measures inclined plane 9, and each angle jack catch one end is provided with respectively and installs piece 10 integrative with angle jack catch body, and installation piece 10 shape size is the same with angle jack catch piece location mounting groove 4, and installs piece 10 and pass through set screw 11 to be fixed in angle jack catch piece location mounting groove 4.
In order to facilitate the sliding of the sliding ruler 2, a semicircular pushing block 12 is fixed at the bottom edge of the sliding ruler 2.
In order to fix the sliding ruler 2 conveniently, a sliding ruler fixing bolt 13 penetrates through the edge of one side of the sliding ruler 2, and the inner end of the sliding ruler fixing bolt 13 is tightly attached to the side wall of the edge of the main ruler 1.
In order to facilitate the fixed angle jack catch, improve fixed accuracy simultaneously, the main part of every installation piece 10 is square, and the one end of installation piece 10 is provided with the spacing arch 14 of protruding in installation piece 10 body, and spacing arch 14 is located the spacing inslot of angle jack catch piece location mounting groove 4.
The utility model discloses the application method is as shown in figure 4 figure 5.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a survey dipperstick of interior outer cone fitting surface diameter which characterized in that: comprises a main ruler (1) and a sliding ruler (2) sleeved on the main ruler (1), wherein momentum jaw seats (3) are respectively arranged on the upper side and the lower side of one end of the sliding ruler (2), angle jaw block positioning installation grooves (4) are respectively arranged on the surface of each momentum jaw seat (3), static jaw seats (5) are respectively arranged on the upper side and the lower side of one end of the main ruler (1) corresponding to the momentum jaw seats (3), angle jaw block positioning installation grooves (4) are also respectively arranged on the surface of each static jaw seat (5), inner angle jaws (6) which are bilaterally symmetrical are respectively fixed in the angle jaw block positioning installation grooves (4) of the upper momentum jaw seat (3) and the static jaw seats (5), outer angle jaws (7) which are bilaterally symmetrical are respectively fixed in the angle jaw block positioning installation grooves (4) of the lower momentum jaw seat (3) and the static jaw seats (5), and blade-shaped inner matching measurement conical surfaces (8) are respectively arranged on the opposite outer sides of the inner angle jaws (6) which are bilaterally symmetrical, the opposite inner sides of the left outer angle clamping jaw and the right outer angle clamping jaw (7) are respectively provided with a blade-shaped outer matching conical surface measuring inclined plane (9), one end of each angle clamping jaw is respectively provided with an installation block (10) integrated with the angle clamping jaw body, the shape and the size of each installation block (10) are the same as those of the angle clamping jaw block positioning installation groove (4), and the installation blocks (10) are fixed in the angle clamping jaw block positioning installation grooves (4) through fixing screws (11).
2. The measuring ruler for measuring the diameters of the matching surfaces of the inner cone and the outer cone as claimed in claim 1, wherein: a semicircular pushing block (12) is fixed at the bottom edge of the sliding ruler (2).
3. The measuring ruler for measuring the diameters of the matching surfaces of the inner cone and the outer cone as claimed in claim 1, wherein: a sliding ruler fixing bolt (13) penetrates through the edge of one side of the sliding ruler (2), and the inner end of the sliding ruler fixing bolt (13) is tightly attached to the side wall of the edge of the main ruler (1).
4. The measuring ruler for measuring the diameters of the matching surfaces of the inner cone and the outer cone as claimed in claim 1, wherein: the main body of each mounting block (10) is square, one end of each mounting block (10) is provided with a limiting bulge (14) protruding out of the body of each mounting block (10), and each limiting bulge (14) is located in a limiting groove of each angle clamping jaw block positioning mounting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600756.5U CN214702056U (en) | 2021-03-24 | 2021-03-24 | Measuring scale for measuring diameter of fitting surface of inner cone and outer cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120600756.5U CN214702056U (en) | 2021-03-24 | 2021-03-24 | Measuring scale for measuring diameter of fitting surface of inner cone and outer cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702056U true CN214702056U (en) | 2021-11-12 |
Family
ID=78526986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120600756.5U Active CN214702056U (en) | 2021-03-24 | 2021-03-24 | Measuring scale for measuring diameter of fitting surface of inner cone and outer cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214702056U (en) |
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2021
- 2021-03-24 CN CN202120600756.5U patent/CN214702056U/en active Active
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