CN217384041U - Cutter bar quality inspection gauge - Google Patents
Cutter bar quality inspection gauge Download PDFInfo
- Publication number
- CN217384041U CN217384041U CN202221108512.6U CN202221108512U CN217384041U CN 217384041 U CN217384041 U CN 217384041U CN 202221108512 U CN202221108512 U CN 202221108512U CN 217384041 U CN217384041 U CN 217384041U
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- locating surface
- cutter arbor
- cutter
- base
- locating
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Abstract
The utility model discloses a rule is examined to cutter arbor quality relates to drilling cutter technical field, and the structural dimension to current cutter arbor assembly groove designs according to the diameter size of central blade, and the structural dimension of different diameters size is different. And the assembly groove bottom surface has the location requirement of screw hole, and direct measurement error is great, problem that work efficiency is not high, now proposes following scheme, and it includes the base, be equipped with the V type groove of constituteing by first locating surface and second locating surface on the base, the contained angle alpha and the cutter arbor diameter size phase-match of the distance L1 of the first locating surface of cutter arbor sword groove both sides, the distance L2 of second locating surface and two locating surfaces, the base center is equipped with the screw hole, first locating surface and second locating surface upper end are equipped with cylindrical handle, and the design of cylindrical handle of a knife is convenient for take in the use. The utility model discloses simple structure, simple to use, the cutter arbor of being convenient for is practiced thrift cost and operating time at the measurement of recess quality detection time measuring, improves production efficiency.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a rule is examined to cutter arbor quality.
Background
In the production and manufacturing process of the split type cutter bar, the processing of the cutter bar assembling groove is the key point of processing. The structure and the size of the cutter bar assembling groove are related to whether the cutter bar is assembled with the central cutter blade in a qualified mode. Therefore, for the machined cutter bar assembling groove, measuring the structural dimension is an essential process.
However, the structural dimension of the cutter bar assembling groove is designed according to the diameter of the central cutter blade, and the structural dimensions with different diameters are different. And the bottom surface of the assembly groove is provided with the positioning requirement of a threaded hole, so that the direct measurement error is larger, and the working efficiency is not high, and therefore, the cutter bar quality inspection gauge is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rule is examined to cutter arbor quality to the structural dimension of the cutter arbor assembly groove that proposes in solving above-mentioned background art is according to the design of the diameter size of central blade, and the structural dimension of different diameters size is different, and the positioning requirement of assembly groove bottom threaded hole, and direct measurement error is great, problem that work efficiency is not high.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a rule is examined to cutter arbor quality, includes base and cutter arbor sword groove, the side of base is provided with first locating surface and second locating surface respectively, be equipped with the V type groove of constituteing by first locating surface and second locating surface on the base, the distance L1 of the first locating surface of cutter arbor sword groove both sides, the distance L2 of second locating surface and the contained angle alpha and the cutter arbor diameter size phase-match of two locating surfaces, the base center is equipped with the screw hole.
As a further aspect of the present invention: cylindrical handles are arranged at the upper ends of the first positioning surface and the second positioning surface, so that the taking and the use in the detection process are facilitated.
As a further aspect of the present invention: and in the process of detecting the cutter bar groove, the threaded hole is connected with the threaded hole of the cutter bar groove through a central screw.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) simple structure, the quality detection of the cutter arbor of being convenient for practices thrift cost and operating time, improves production efficiency.
(2) The detection range is wide, and the detection of the groove without the diameter of the cutter bar can be met.
(3) Simple use, direct and clear operation, easy operation and high detection efficiency.
Drawings
Fig. 1 is a bottom plan view of the cutter bar quality inspection gauge of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the cutter bar quality inspection gauge of the present invention.
Wherein: 1. a base; 2. a threaded hole; 3. a first positioning surface; 4. a second positioning surface; 5. a cylindrical handle.
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-2, in an embodiment of the present invention, as shown in fig. 1, a cutter bar quality inspection gauge includes a base 1 and a cutter bar slot, a first positioning surface 3 and a second positioning surface 4 are respectively disposed on a side surface of the base 1, a V-shaped groove formed by the first positioning surface 3 and the second positioning surface 4 is disposed on the base 1, and a distance L1 between the first positioning surface and the second positioning surface, a distance L2 between the second positioning surface and an included angle α between the two positioning surfaces on two sides of the cutter bar quality inspection gauge are designed according to sizes of different cutter bar grooves.
Be equipped with screw hole 2 on the base 1, in the testing process, examine rule and cutter arbor recess with the cutter arbor quality with central screw and assemble, detect whether qualified cutter arbor recess screw hole location guarantees the detection precision of cutter arbor recess.
As shown in fig. 2, the upper ends of the first positioning surface 3 and the second positioning surface 4 are cylindrical handles 5, so that the taking and the use in the detection process are facilitated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a rule is examined to cutter arbor quality, includes base (1) and cutter arbor sword groove, its characterized in that: the side of base (1) is provided with first locating surface (3) and second locating surface (4) respectively, just be equipped with the V type groove of constituteing by first locating surface (3) and second locating surface (4) on base (1), the distance L1 of first locating surface (3), the distance L2 of second locating surface (4) and the contained angle alpha and the cutter arbor diameter size phase-match of two locating surfaces of cutter arbor sword groove both sides, base (1) center is equipped with screw hole (2).
2. The tool bar quality inspection gauge of claim 1, wherein: the upper ends of the first positioning surface (3) and the second positioning surface (4) are provided with cylindrical handles (5).
3. The tool bar quality inspection gauge of claim 1, wherein: and the threaded hole (2) is connected with the threaded hole of the cutter bar groove through a central screw in the cutter bar groove detection process and is used for detecting the positioning precision of the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221108512.6U CN217384041U (en) | 2022-05-10 | 2022-05-10 | Cutter bar quality inspection gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221108512.6U CN217384041U (en) | 2022-05-10 | 2022-05-10 | Cutter bar quality inspection gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217384041U true CN217384041U (en) | 2022-09-06 |
Family
ID=83086309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221108512.6U Active CN217384041U (en) | 2022-05-10 | 2022-05-10 | Cutter bar quality inspection gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217384041U (en) |
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2022
- 2022-05-10 CN CN202221108512.6U patent/CN217384041U/en active Active
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