CN201259406Y - Novel combined measuring tool - Google Patents
Novel combined measuring tool Download PDFInfo
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- CN201259406Y CN201259406Y CNU2008201636620U CN200820163662U CN201259406Y CN 201259406 Y CN201259406 Y CN 201259406Y CN U2008201636620 U CNU2008201636620 U CN U2008201636620U CN 200820163662 U CN200820163662 U CN 200820163662U CN 201259406 Y CN201259406 Y CN 201259406Y
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Abstract
The utility model discloses a measuring tool, and in particular to a novel combined measuring tool that is used for resolving the problems of the measurement and the control of the size, the parallelism, the angle and the symmetric degree of special angle of the components that are processed by tongs, which comprises a cuboid measuring block with the upper end surface being provided with a first measuring straight angle, wherein, the angular bisector of the first measuring straight angle is vertical to the upper end surface, and the first measuring straight angle consists of two first measuring surfaces, and a process groove is arranged on the vertical intersection end of the two first measuring surfaces. The combination measuring tool overcomes the weaknesses of the prior measuring tool on the market such as the single measurement, difficult measurement and the measurement cost. The combination measuring tool has the advantages of convenient detection, diversity of the detection items, low measurement cost, high processing precision, convenient production, and the like, and can particularly measure the size, the parallelism, the angle degree and the symmetric degree of special angles of the components that are processed by tongs, and is particularly applicable to the tongs processing production and applicable to the detection and the small mass production.
Description
Technical field
The utility model discloses a kind of measurer, the especially a kind of measurement of size, the depth of parallelism, angle and symmetry etc. of the special angle that is used for solving the pincers processing parts and the novel combination measurer of control.
Background technology
At present, a variety of measurers are arranged on the market, as V-block, angular templet, sine gauge, universal bevel protractor, plug etc., there is single-measurement in they, measures shortcomings such as difficult point and measurement cost-effectivenes in the measurement and control of pincers processing parts.Wherein, V-block can only be measured single angle value; Angular templet also can only detect unique angle; Sine gauge can take measurement of an angle, symmetry and the depth of parallelism, but energy measurement is not as can be known for size, and the measurement and positioning benchmark requires high and measurement face requires to be the unity reference plane, measure difficult grasp, and when using sine gauge, also must make up, and the market price of a cover slip gauge has increased the cost of measuring greatly generally more than 1,000 yuan in conjunction with slip gauge; Universal bevel protractor also can only be measured single angle; Plug combines with measurer commonly used, indirectly measurement size and symmetry.
The utility model content
In order to overcome above-mentioned shortcoming, the utility model provides a kind of novel combination measurer of measuring and controlling size, the depth of parallelism, angle and the symmetry of the special angle in the pincers processing parts.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of novel combination measurer, be included in the rectangular parallelepiped gauge block that offers the first measurement right angle on the upper surface, the angular bisector at this first measurement right angle is perpendicular to the upper surface, this first measurement right angle is made up of two first measurement faces, and offers technology groove on the vertical handing-over end between these two first measurement faces.
Offer second between the left side of described rectangular parallelepiped gauge block and the lower surface and measure the right angle, this second measurement right angle is made up of two second measurement faces, offer technology groove on the vertical handing-over end between these two second measurement faces, and one of them second measurement face is 120 ° angle with the lower surface.
Offer the 3rd between the right side of described rectangular parallelepiped gauge block and the lower surface and measure the right angle, the 3rd measures the right angle is made up of two the 3rd measurement faces, offer technology groove on the vertical handing-over end between these two the 3rd measurement faces, and one of them the 3rd measurement face is 105 ° angle with the lower surface.
The diameter of described three technology grooves is Φ 1～2mm.
Described first measures the middle that the right angle is opened in the upper surface.
The flatness of the upper surface of described rectangular parallelepiped gauge block, left side, lower surface, right side, front end face, rear end face all≤0.003mm.
The roughness of the upper surface of described rectangular parallelepiped gauge block, left side, lower surface, right side, front end face, rear end face all≤0.8 μ m.
The verticality of described upper surface, left side, lower surface, right side, front end face is with respect to rear end face≤0.003mm.
Described upper surface, lower surface are made up of long limit, broadside, and left side, right side are made up of flash, broadside, front end face, rear end face by grow the limit, flash is formed, and grow the limit greater than flash, flash greater than broadside.
After adopting such scheme, the utility model offers first and measures the right angle on the upper surface of rectangular parallelepiped gauge block, and the angular bisector at this first measurement right angle is perpendicular to the upper surface.At first, with regard to the title of rectangular parallelepiped gauge block as can be known, its each end face all should possess the characteristic of measurer, and certain flatness, verticality, roughness are promptly arranged; First measures offering of right angle, and its angular bisector is perpendicular to the upper surface, can determine that vertical handing-over between two the first measurement faces holds the distance of lower surface, and every size of rectangular parallelepiped gauge block is also determined, therefore, this novel combination measurer not only can make things convenient for, detect accurately height, the especially conical surface body of workpiece, as circular cone, but also can detect the symmetry and the angle on workpiece two inclined-planes.The utility model also offers technology groove on the vertical handing-over end between two the first measurement faces, this technology groove can protect the corner of detected workpiece not to be damaged.
In a word, the utility model has overcome the shortcoming of the single-measurement of measurer, measurement difficult point and measurement cost-effectivenes on the existing market, have easy to detect, test item is diversified, measurement is with low cost, machining precision is high, advantage such as easy to make, but especially size, the depth of parallelism, angle and the symmetry etc. of the special angle in the measuring pliers processing parts, be suitable in the pincers worker processing and fabricating, detect and small serial production.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view after Fig. 1 cuts open along center line;
Fig. 3 is the utility model is controlled the workpiece height by target size a structural representation;
Fig. 4 is the utility model is controlled the workpiece symmetry by the size comparative approach a structural representation one;
Fig. 5 is the utility model is controlled the workpiece symmetry by the size comparative approach a structural representation two;
Fig. 6 is that the utility model is by measuring the structural representation one of controlling workpiece angle and symmetry;
Fig. 7 is that the utility model is by measuring the structural representation two of controlling workpiece angle and symmetry.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises a rectangular parallelepiped gauge block 1, the flatness of the upper surface 1a of this rectangular parallelepiped gauge block 1, left side 1b, lower surface 1c, right side 1d, front end face 1e, rear end face 1f all≤0.003mm, roughness all≤0.8 μ m, and add and all need man-hour to grind.The verticality of upper surface 1a, left side 1b, lower surface 1c, right side 1d, front end face 1e is with respect to rear end face 1f≤0.003mm.Wherein, upper surface 1a, lower surface 1c are made up of long limit, broadside, and left side 1b, right side 1d are made up of flash, broadside, front end face 1e, rear end face 1f by grow the limit, flash is formed, and grow the limit greater than flash, flash greater than broadside.
Offer first angular bisector of measuring 2, the first measurement right angles 2, right angle on the upper surface 1a of this rectangular parallelepiped gauge block 1 perpendicular to upper surface 1a, this first measurement right angle 2 is measured face 2b by the first measurement face 2a, first and is formed.Can determine that thus first measures face 2a, first and measure the distance that the lower surface is held in vertical handing-over between the face 2b, and every size of rectangular parallelepiped gauge block 1 is also determined, therefore, this novel combination measurer not only can make things convenient for, detect accurately the height of workpiece, especially conical surface body, as circular cone, but also can detect the symmetry and the angle on workpiece two inclined-planes.For the utility model being detected and making more conveniently, first measures the middle that right angle 2 is opened in upper surface 1a.
For the corner of protecting detected workpiece is not damaged, the utility model is also measured on face 2a, the first vertical handing-over end of measuring between the face 2b first and is offered the technology groove 3 that diameter is Φ 1～2mm.
In order to make test item of the present utility model more diversified, offer second between the left side 1b of rectangular parallelepiped gauge block 1 and the lower surface 1c and measure right angle 4, this second measurement right angle 4 is measured face 4b by the second measurement face 4a, second and is formed, second measures on face 4a, the second vertical handing-over end of measuring between the face 4b and offers the technology groove 5 that diameter is Φ 1～2mm, and second measures face 4b and lower surface 1c is 120 ° angle.This second measurement right angle 4 can detect dovetail symmetry, angle and the size of workpiece.
In order further to enlarge test item of the present utility model, make more symmetrical in appearance, attractive in appearance simultaneously, offer the 3rd between the right side 1d of rectangular parallelepiped gauge block 1 and the lower surface 1c and measure right angle 6, the 3rd measures right angle 6 is made up of the 3rd measurement face 6a, the 3rd measurement face 6b, the 3rd measures on face 6a, the 3rd vertical handing-over end of measuring between the face 6b and offers the technology groove 7 that diameter is Φ 1～2mm, and the 3rd measures face 6b and lower surface 1c is 105 ° angle.The 3rd measures size, angle and the symmetry that right angle 6 can detect other special angle of workpiece.
Represent principle of work of the present utility model below by 3 specific embodiments.
As shown in Figure 3: for controlling and detecting workpiece (circular cone) highly, only need be placed on the workpiece of processing in the first measurement right angle 2,, just can control and detect the true altitude size of workpiece again by controlled target size=A1+ workpiece height.
As Fig. 4, shown in Figure 5: be control and detect two inclined-plane S1 of workpiece, symmetry and the angle of S2, only needing that workpiece is placed on first measures in the right angle 2, measure its actual size respectively, promptly measure symmetry size 1 and subtract measurement symmetry size 2, two of their difference/once the symmetry that is its workpiece; Control depth of parallelism difference, be the value of its angle.
As Fig. 6, shown in Figure 7: be control and dovetail W1, W2 symmetry, angle and the size that detects workpiece, only needing that workpiece is placed on second measures in the right angle 4, measure its actual size respectively, promptly measure symmetry size 3 and subtract measurement symmetry size 4, two of their difference/once the symmetry that is its workpiece; Control depth of parallelism difference, be the value of its angle.So just, can remove the use of plug and universal bevel protractor from.
The foregoing description only is used to the inventive concept of the present utility model of explaining, but not to the qualification of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Size of the present utility model is looked processing parts size difference, can be made into a series of specification, also can make according to a certain percentage.
Claims (9)
1, a kind of novel combination measurer, it is characterized in that: be included in the rectangular parallelepiped gauge block (1) that offers the first measurement right angle (2) on the upper surface (1a), the angular bisector at this first measurement right angle (2) is perpendicular to upper surface (1a), this first is measured right angle (2) and is made up of the first measurement face (2a), the first measurement face (2b), and offers technology groove (3) on the vertical handing-over end between the first measurement face (2a), the first measurement face (2b).
2, novel combination measurer as claimed in claim 1, it is characterized in that: offer second between the left side (1b) of described rectangular parallelepiped gauge block (1) and lower surface (1c) and measure right angle (4), this second measurement right angle (4) is made up of the second measurement face (4a), the second measurement face (4b), offer technology groove (5) on the vertical handing-over end between the second measurement face (4a), the second measurement face (4b), and the second measurement face (4b) is 120 ° angle with lower surface (1c).
3, novel combination measurer as claimed in claim 1 or 2, it is characterized in that: offer the 3rd between the right side (1d) of described rectangular parallelepiped gauge block (1) and lower surface (1c) and measure right angle (6), the 3rd measures right angle (6) is made up of the 3rd measurement face (6a), the 3rd measurement face (6b), offer technology groove (7) on the vertical handing-over end between the 3rd measurement face (6a), the 3rd measurement face (6b), and the 3rd measurement face (6b) is 105 ° angle with lower surface (1c).
4, novel combination measurer as claimed in claim 3 is characterized in that: the diameter of described technology groove (3), technology groove (5), technology groove (7) is Φ 1～2mm.
5, novel combination measurer as claimed in claim 1 is characterized in that: described first measures the middle that right angle (2) is opened in upper surface (1a).
6, novel combination measurer as claimed in claim 1 is characterized in that: the flatness of the upper surface (1a) of described rectangular parallelepiped gauge block (1), left side (1b), lower surface (1c), right side (1d), front end face (1e), rear end face (1f) all≤0.003mm.
7, novel combination measurer as claimed in claim 1 is characterized in that: the roughness of the upper surface (1a) of described rectangular parallelepiped gauge block (1), left side (1b), lower surface (1c), right side (1d), front end face (1e), rear end face (1f) all≤0.8 μ m.
8, as claim 6 or 7 described novel combination measurers, it is characterized in that: the verticality of described upper surface (1a), left side (1b), lower surface (1c), right side (1d), front end face (1e) is with respect to rear end face (1f)≤0.003mm.
9, novel combination measurer as claimed in claim 8, it is characterized in that: described upper surface (1a), lower surface (1c) are made up of long limit, broadside, left side (1b), right side (1d) are made up of flash, broadside, front end face (1e), rear end face (1f) are made up of long limit, flash, and grow the limit greater than flash, flash greater than broadside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201636620U CN201259406Y (en) | 2008-09-04 | 2008-09-04 | Novel combined measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201636620U CN201259406Y (en) | 2008-09-04 | 2008-09-04 | Novel combined measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259406Y true CN201259406Y (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201636620U Expired - Fee Related CN201259406Y (en) | 2008-09-04 | 2008-09-04 | Novel combined measuring tool |
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| CN (1) | CN201259406Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288082A (en) * | 2011-05-10 | 2011-12-21 | 无锡市第二轴承有限公司 | Composite measurement standard block for measuring angular contact bearing groove position |
| CN103256881A (en) * | 2013-04-28 | 2013-08-21 | 广西玉柴重工有限公司 | Groove angle measuring tool |
| CN104827248A (en) * | 2015-04-22 | 2015-08-12 | 哈尔滨汽轮机厂有限责任公司 | Machining method of wedge-groove gauge |
| CN106091897A (en) * | 2016-07-31 | 2016-11-09 | 潘琴丽 | A kind of multiduty pincers worker measurer |
-
2008
- 2008-09-04 CN CNU2008201636620U patent/CN201259406Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288082A (en) * | 2011-05-10 | 2011-12-21 | 无锡市第二轴承有限公司 | Composite measurement standard block for measuring angular contact bearing groove position |
| CN103256881A (en) * | 2013-04-28 | 2013-08-21 | 广西玉柴重工有限公司 | Groove angle measuring tool |
| CN104827248A (en) * | 2015-04-22 | 2015-08-12 | 哈尔滨汽轮机厂有限责任公司 | Machining method of wedge-groove gauge |
| CN104827248B (en) * | 2015-04-22 | 2017-03-22 | 哈尔滨汽轮机厂有限责任公司 | Machining method of wedge-groove gauge |
| CN106091897A (en) * | 2016-07-31 | 2016-11-09 | 潘琴丽 | A kind of multiduty pincers worker measurer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20100904 |