CN215003290U - Hob detection device - Google Patents
Hob detection device Download PDFInfo
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- CN215003290U CN215003290U CN202120869278.8U CN202120869278U CN215003290U CN 215003290 U CN215003290 U CN 215003290U CN 202120869278 U CN202120869278 U CN 202120869278U CN 215003290 U CN215003290 U CN 215003290U
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Abstract
The utility model provides a hob detection device, which relates to the technical field of hobs and aims to solve the technical problems that when the external dimension parameters of a hob are measured, the hob is generally measured by using jigs such as vernier calipers or a micrometer screw, but because of the special shape of the hob, when the hob is measured, the hob can not be placed according to the normal measurement position, so that the external dimension parameters of the hob can not be accurately measured, the device comprises a measuring hand, a connecting rod, a scale plate, a connecting strip, a bilateral cylinder, a first cylinder, a horizontal plate, a second cylinder, a vertical plate, a rotary cylinder, a mounting table and a telescopic rod, the utility model realizes the accurate measurement of the external dimension parameters of the hob by the bilateral cylinder, the connecting strip, the connecting rod, the scale plate and the measuring hand, reduces errors, and realizes the movement and rotation of the measuring hand by the first cylinder, the second cylinder and the rotary cylinder, is convenient for measuring personnel to use.
Description
Technical Field
The utility model belongs to the technical field of the hobbing cutter technique and specifically relates to a hobbing cutter detection device is related to.
Background
The gear machining tool with spiral teeth arranged along the cylinder or cone is used for machining cylindrical gears, worm gears and other cylindrical toothed workpieces (see gear machining and gears) according to a generating method. The hob can be classified into a gear hob, a worm hob, a non-involute generating hob, a fixed hob, and the like according to the application.
In the course of implementing the present invention, the applicant has found that the prior art has at least the following technical problems: at present, when measuring the external dimension parameters of a hob, a vernier caliper or a micrometer screw or other jigs are generally used for measuring the hob, but due to the special shape of the hob, the hob cannot be placed according to the normal measurement position during measurement, so that the external dimension parameters of the hob cannot be accurately measured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hobbing cutter detection device to solve the current that exists among the prior art and when measuring the external dimension parameter of hobbing cutter, generally use tools such as slide caliper or micrometer screw to measure the hobbing cutter, but because the special shape of hobbing cutter, when measuring, the hobbing cutter can't be placed according to normal measuring position, leads to not obtaining accurate measuring technical problem in the external dimension parameter of hobbing cutter. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a hob detection device, which comprises a measuring hand, a connecting rod, a scale plate, a connecting strip, a bilateral cylinder, a first cylinder, a horizontal plate, a second cylinder, a vertical plate, a rotary cylinder, a mounting platform and a telescopic rod, wherein,
revolving cylinder sets firmly on the mount table, vertical board sets firmly the expansion end at revolving cylinder, the second cylinder sets firmly on vertical board, first cylinder sets firmly the expansion end at the second cylinder, the horizontal plate sets firmly on first cylinder, and horizontal plate and vertical board sliding connection, bilateral cylinder sets firmly the expansion end at first cylinder, connecting strip one end sets firmly the expansion end at bilateral cylinder, the connecting strip other end and connecting rod fixed connection, connecting rod one end and scale plate sliding connection, the connecting rod other end and measurement hand fixed connection, the scale plate passes through telescopic link and horizontal plate fixed connection.
Preferably, the measuring hand comprises a left measuring hand and a right measuring hand, and the connecting rod is fixedly arranged on the left measuring hand and the right measuring hand respectively.
Preferably, the left measuring hand and the right measuring hand are both of semicircular structures, and the inner walls of the semicircular structures are provided with grooves.
Preferably, the telescopic rod comprises at least two.
The utility model provides a pair of hobbing cutter detection device realizes accurate measurement hobbing cutter's external dimension parameter through bilateral cylinder, connecting strip, connecting rod, scale plate and measurement hand, reduces the error, realizes the removal and the rotation of measuring the hand through first cylinder, second cylinder and revolving cylinder, and the measuring staff of being convenient for uses.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a hob detecting device according to the present invention;
fig. 2 is a side sectional view of an embodiment of the hob detecting device of the present invention.
In the figure: 1. measuring the hand; 2. a connecting rod; 3. a scale plate; 4. a connecting strip; 5. a bilateral cylinder; 6. a first cylinder; 7. a horizontal plate; 8. a second cylinder; 9. a vertical plate; 10. a rotating cylinder; 11. an installation table; 12. a telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
When describing the embodiment of the present invention, define the view angle of fig. 1 as the embodiment of the present invention provides a structural schematic diagram of a hob detecting device. In the description of the embodiments of the present invention, it should be understood that the terms "vertical", "horizontal", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of the description of the embodiments of the present invention, 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 therefore, should not be construed as limiting the embodiments of the present invention. In the description of the embodiments of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 embodiments of the present invention can be understood by those of ordinary skill in the art through specific situations. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of illustrating embodiments of the present invention and are not to be construed as limiting the embodiments of the present invention.
The following describes in detail embodiments of the present invention with reference to the drawings. In the drawings, the same reference numerals indicate the same or corresponding features. The figures are only schematic and are not necessarily drawn to scale.
Referring to fig. 1 and 2, the utility model provides a hob detecting device, which comprises a measuring hand 1, a connecting rod 2, a scale plate 3, a connecting strip 4, a bilateral cylinder 5, a first cylinder 6, a horizontal plate 7, a second cylinder 8, a vertical plate 9, a rotary cylinder 10, a mounting table 11 and a telescopic rod 12, wherein,
revolving cylinder 10 sets firmly on mount table 11, vertical board 9 sets firmly the expansion end at revolving cylinder 10, second cylinder 8 sets firmly on vertical board 9, first cylinder 6 sets firmly the expansion end at second cylinder 8, horizontal plate 7 sets firmly on first cylinder 6, and horizontal plate 7 and vertical board 9 sliding connection, bilateral cylinder 5 sets firmly the expansion end at first cylinder 6, 4 one ends of connecting strip set firmly the expansion end at bilateral cylinder 5, 4 other ends of connecting strip and 2 fixed connection of connecting rod, 2 one end of connecting rod and 3 sliding connection of scale plate, 2 other ends of connecting rod and 1 fixed connection of measuring hand, scale plate 3 passes through telescopic link 12 and 7 fixed connection of horizontal plate.
Specifically, a rotary cylinder is welded on a mounting table, a vertical plate is welded at the movable end of the rotary cylinder, a second cylinder is welded on the vertical plate, a first cylinder is welded at the movable end of the second cylinder, a horizontal plate is welded on the first cylinder, the horizontal plate can freely slide on the vertical plate under the action of the second cylinder, a bilateral cylinder is welded at the movable end of the first cylinder, one end of a connecting bar is welded at the movable end of the bilateral cylinder, the other end of the connecting bar is welded with a connecting rod, one end of the connecting rod can freely slide on a scale plate, the other end of the connecting rod is welded with a measuring hand, one end of a telescopic rod is welded on the horizontal plate, the telescopic part at the other end of the telescopic rod is welded on the scale plate, when the external dimension parameter of an irregular hob is measured, the bilateral cylinder drives the connecting bar to move, thereby driving the connecting rod to move, and finally driving the measuring hand to open and close, realize the outside dimensional parameter of accurate measurement hobbing cutter, reduce measuring error, first cylinder can drive bilateral cylinder and be concertina movement to drive and measure the hand and be concertina movement, the second cylinder can drive first cylinder and be concertina movement, thereby drives and measure the hand and be concertina movement, and revolving cylinder can drive vertical board rotary motion, thereby drives and measures hand rotary motion, and the measurement of the measuring staff of being convenient for is used.
As an alternative embodiment, the measuring hand 1 comprises a left measuring hand and a right measuring hand, and the connecting rod 2 is respectively fixed on the left measuring hand and the right measuring hand.
The measuring hand comprises a left measuring hand and a right measuring hand, the connecting rod is welded on the left measuring hand and the right measuring hand respectively, and the purpose is to measure the external dimension parameters of the irregular hob conveniently and accurately.
As an optional implementation mode, the left measuring hand and the right measuring hand are both of a semicircular structure, and the inner wall of the semicircular structure is provided with a groove.
Specifically, left side is measured hand and is semicircular structure with the right side and measure the hand, and the semicircular structure inner wall has the contact recess, and the purpose is in order to improve hobbing cutter external dimension measuring's accuracy.
As an alternative embodiment, the telescopic rod 12 comprises at least two.
Specifically, the telescopic rod comprises at least two telescopic rods for enhancing the installation firmness of the horizontal plate and the scale plate.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides a hobbing cutter detection device which characterized in that: comprises a measuring hand (1), a connecting rod (2), a scale plate (3), a connecting strip (4), a bilateral cylinder (5), a first cylinder (6), a horizontal plate (7), a second cylinder (8), a vertical plate (9), a rotary cylinder (10), a mounting table (11) and a telescopic rod (12), wherein,
the rotary cylinder (10) is fixedly arranged on the mounting table (11), the vertical plate (9) is fixedly arranged at the movable end of the rotary cylinder (10), the second cylinder (8) is fixedly arranged on the vertical plate (9), the first cylinder (6) is fixedly arranged at the movable end of the second cylinder (8), the horizontal plate (7) is fixedly arranged on the first cylinder (6), the horizontal plate (7) is in sliding connection with the vertical plate (9), the two-side cylinder (5) is fixedly arranged at the movable end of the first cylinder (6), one end of the connecting bar (4) is fixedly arranged at the movable end of the two-side cylinder (5), the other end of the connecting bar (4) is fixedly connected with the connecting bar (2), one end of the connecting bar (2) is in sliding connection with the scale plate (3), and the other end of the connecting bar (2) is fixedly connected with the measuring hand (1), the scale plate (3) is fixedly connected with the horizontal plate (7) through the telescopic rod (12).
2. The hob detecting device according to claim 1, characterized in that: the measuring hand (1) comprises a left measuring hand and a right measuring hand, and the connecting rod (2) is fixedly arranged on the left measuring hand and the right measuring hand respectively.
3. The hob detecting device according to claim 2, characterized in that: the left measuring hand and the right measuring hand are both of semicircular structures, and grooves are formed in the inner walls of the semicircular structures.
4. The hob detecting device according to claim 1, characterized in that: the telescopic rods (12) at least comprise two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869278.8U CN215003290U (en) | 2021-04-26 | 2021-04-26 | Hob detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869278.8U CN215003290U (en) | 2021-04-26 | 2021-04-26 | Hob detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215003290U true CN215003290U (en) | 2021-12-03 |
Family
ID=79091970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869278.8U Active CN215003290U (en) | 2021-04-26 | 2021-04-26 | Hob detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215003290U (en) |
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2021
- 2021-04-26 CN CN202120869278.8U patent/CN215003290U/en active Active
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