CN201697619U - Fast detection device of measurement instrument bracket - Google Patents
Fast detection device of measurement instrument bracket Download PDFInfo
- Publication number
- CN201697619U CN201697619U CN2010202018488U CN201020201848U CN201697619U CN 201697619 U CN201697619 U CN 201697619U CN 2010202018488 U CN2010202018488 U CN 2010202018488U CN 201020201848 U CN201020201848 U CN 201020201848U CN 201697619 U CN201697619 U CN 201697619U
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- China
- Prior art keywords
- plate
- base plate
- measuring instrument
- seat
- instrument support
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Abstract
The utility model provides a fast detection device of a measurement instrument bracket, comprising a bottom plate, a pad plate, two installing and pressing devices, a central positioning device and a rotating plate device, wherein the pad plate is arranged at the lower surface of the bottom plate; the installing and pressing devices are same in structure and symmetrically distributed at two sides of the upper surface of the bottom plate; the central positioning device is arranged on the upper surface of the bottom plate; and the rotating plate device is supported above the bottom plate; the installing and pressing device comprises a supporting plate on the bottom plate, a pressing plate arranged above the supporting plate, and pressing bolts; the central positioning device comprises a positioning seat fixed on the upper surface of the bottom plate and a positioning column arranged on the positioning seat; the rotating plate device comprises a U-shaped rotating plate seat horizontally fixed on the upper end of the vertical column, and the middle of the U-shaped rotating plate seat is movably provided with the rotating plate; and one end of the rotating plate is provided with a through block gauge, and the other end thereof is provided with a block stopping gauge. The fast detection device of the measurement instrument bracket has the advantages of convenient operation, low cost, high efficiency, accuracy, stability and reliability.
Description
Technical field
The utility model relates to a kind of appliance, relates in particular to a kind of measuring instrument support fast detecting utensil.
Background technology
At present the detection of measuring instrument support is generally adopted routine measurement instrument such as three-dimensional coordinate to finish.In order to reach the criterion of acceptability of measuring instrument support, need detect multinomial precision indexs such as the width of measuring instrument support two inner side plane, centering measure of skewness, verticality.But if adopt conventional measuring method, measuring process wastes time and energy, and not only measures the cost height, and efficient is low, and the sampling observation negligible amounts, can't satisfy the requirement that detects the frequency, also can't monitor the product quality on the production line.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved in the utility model provide a kind of easy to operate, cost is low, efficient is high, precise and stable reliable measuring instrument support fast detecting utensil.
For achieving the above object, the utility model provides a kind of measuring instrument support fast detecting utensil, comprise base plate, be arranged on the backing plate of described base plate lower surface, comprise also that two structures are identical and be arranged symmetrically in the installation hold down gag of described plate upper surface both sides, a centralized positioning device and a flap device that is supported on described base plate top that is arranged on described plate upper surface, wherein, described installation hold down gag comprises the supporting plate that is fixed on the described base plate, be located at the pressing plate and the hold-down bolt of this supporting plate top, described supporting plate is connected by supporting screw with described pressing plate; Described centralized positioning device comprises positioning seat that is fixed on described plate upper surface and the reference column that is arranged on this positioning seat; Described flap device comprise one on described base plate with the riser of described backing plate homonymy setting, " U " type flap seat that is horizontally fixed on this riser upper end, should " U " type flap seat intermediate active flap be installed, of this flap is provided with logical slip gauge, the other end is provided with stops rule.
For the ease of measuring instrument support to be checked is installed, therefore also be provided with support spring between described supporting plate and the described pressing plate.
For the ease of measuring instrument support to be checked is installed, therefore described reference column stretches into described positioning seat; Stretch out a retainer spring downwards from described reference column inside, this retainer spring contacts with described positioning seat.
For better stationary positioned seat, therefore described plate upper surface is provided with the planchet plate, and described positioning seat passes described planchet plate; Described base plate side is provided with the positioning supports seat.
For better fixing measuring instrument support to be checked, therefore a horizontal positioning device is set also, described horizontal positioning device comprises spring base and location-plate that is hinged on the described positioning supports seat that is arranged on described base plate lower surface; Reserve fixing clearance between the upper end of described location-plate and the described planchet plate, the lower end of described location-plate links to each other with described spring base by spring.
Further, described flap and described " U " type flap seat are hinged by last straight pin; Straight pin was hinged under described location-plate and positioning supports seat passed through; Described upper and lower straight pin, two ends axle be set respectively use spring collar.
Further, described reference column and described positioning seat are by horizontal screw retention.
Because the center circle that is used to locate on the measuring instrument support to be checked has pattern draft, therefore the top of described reference column is provided with tapered bore.
Further, described plate upper surface is provided with register pin.
Further, reinforce by a trivet between described riser and the described base plate.
Technique effect of the present utility model is: flap rotates on " U " type flap seat, whether the distance that this moment, logical slip gauge fixed thereon and stops rule were detected workpiece two inner side plane to be checked respectively meets the requirements, the utility model is easy to operate, cost is low, efficient is high, precise and stable reliable, judge simple and clear.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation under the utility model detected state;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is a measuring instrument supporting structure synoptic diagram to be checked.
Embodiment
As Fig. 1～shown in Figure 3, a kind of measuring instrument support fast detecting utensil, comprise base plate 5, be arranged on the backing plate 6 of base plate 5 lower surfaces, comprise that also two structures are identical and be arranged symmetrically in the installation hold down gag of base plate 5 upper surface both sides, a centralized positioning device that is arranged on base plate 5 upper surfaces and a flap device that is supported on base plate 5 tops, wherein, hold down gag is installed is comprised the supporting plate 10 that is fixed on the base plate 5, the pressing plate 8 that is located at these supporting plate 10 tops and hold-down bolt 7, supporting plate 10 is connected by supporting screw 11 with pressing plate 8.
The centralized positioning device comprises positioning seat 18 that is fixed on base plate 5 upper surfaces and the reference column 25 that is arranged on this positioning seat 18.
The flap device comprise one on base plate 5 with the riser 1 of backing plate 6 homonymy settings, " U " type flap seat 22 that is horizontally fixed on this riser 1 upper end, should " U " type flap seat 22 intermediate active flap 15 be installed, of this flap 15 is provided with logical slip gauge 14, the other end is provided with stops rule 23.
Also be provided with support spring 9 between supporting plate 10 and the pressing plate 8.Reference column 25 stretches into positioning seat 18; Stretch out a retainer spring 24 downwards from reference column 25 inside, this retainer spring 24 contacts with positioning seat 18.
Flap 15 and " U " type flap seat 22 are hinged by last straight pin 16; Straight pin 21 was hinged under location-plate 12 passed through with positioning supports seat 19; The two ends of last straight pin 16, following straight pin 21 are provided with axle spring collar 17,20 respectively.
Reference column 25 is fixed by horizontal screw 26 with positioning seat 18.The top of reference column 25 is provided with tapered bore.Base plate 5 upper surfaces are provided with register pin 3.Reinforce by a trivet 2 between riser 1 and the base plate 5.
In one embodiment, principle of work of the present utility model is such:
As Fig. 1～shown in Figure 6, the mounting center circle 29 of measuring instrument support to be checked 28 bottoms is placed the top tapered bore of the utility model reference column 25, because two inner side plane of measuring instrument support to be checked to the distance at center is asymmetric distribution, wherein the left side is 32.8mm～33.2mm, the right is 33.3mm～33.7mm, so must firmly believe direction when the measuring instrument support is installed, the design of register pin 3 can't oppositely be installed the measuring instrument support, has solved the problem of directed installation well.Then two pressing plates 8 are moved to the left to the right respectively, screw hold-down bolt 7, the last plane of measuring instrument bracket bottom plane and base plate 5 is fitted tightly.
The location-plate 12 that is installed on base plate 5 left ends is leaning against under the effect of spring 13 on the limit of measuring instrument support to be checked all the time, can only be after the measuring instrument support is installed with X-axis line keeping parallelism unlikely deflection.
So far measuring instrument support to be checked is in place, and is simple and quick.
Rotate flap 15 then, whether logical slip gauge 14 that this moment is fixed thereon and stops rule 23 distances that detect measuring instrument support two inner side plane to be checked respectively meet the requirements, wherein, the width of logical slip gauge 14 is that the width of 66.1mm～66.12mm, stops rule 23 is 66.88mm～66.9mm.
As logical slip gauge 14 by and stops rule 23 are stopped, illustrate that then this product is qualified.Otherwise logical slip gauge can't pass or stops rule are also passed through, and illustrates that then this product is defective, needs to go after calibration to detect again.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (10)
1. measuring instrument support fast detecting utensil, comprise base plate (5), be arranged on the backing plate (6) of described base plate (5) lower surface, it is characterized in that: comprise that also two structures are identical and be arranged symmetrically in the installation hold down gag of described base plate (5) upper surface both sides, a centralized positioning device that is arranged on described base plate (5) upper surface and a flap device that is supported on described base plate (5) top, wherein
Described installation hold down gag comprises the supporting plate (10) that is fixed on the described base plate (5), pressing plate (8) and the hold-down bolt (7) that is located at this supporting plate (10) top, and described supporting plate (10) is connected by supporting screw (11) with described pressing plate (8);
Described centralized positioning device comprises the positioning seat (18) that is fixed on described base plate (5) upper surface and is arranged on reference column (25) on this positioning seat (18);
Described flap device comprises one at the riser (1) that described base plate (5) is gone up and described backing plate (6) homonymy is provided with, " U " type flap seat (22) that is horizontally fixed on this riser (1) upper end, should " U " type flap seat (22) intermediate active flap (15) be installed, of this flap (15) is provided with logical slip gauge (14), the other end is provided with stops rule (23).
2. according to the described measuring instrument support of claim 1 fast detecting utensil, it is characterized in that: also be provided with support spring (9) between described supporting plate (10) and the described pressing plate (8).
3. according to the described measuring instrument support of claim 1 fast detecting utensil, it is characterized in that: described reference column (25) stretches into described positioning seat (18); Stretch out a retainer spring (24) downwards from described reference column (25) inside, this retainer spring (24) contacts with described positioning seat (18).
4. according to the described measuring instrument support of claim 3 fast detecting utensil, it is characterized in that: described base plate (5) upper surface is provided with planchet plate (27), and described positioning seat (18) passes described planchet plate (27); Described base plate (5) side is provided with positioning supports seat (19).
5. according to the described measuring instrument support of claim 4 fast detecting utensil, it is characterized in that: a horizontal positioning device also is set, and described horizontal positioning device comprises spring base (4) and location-plate (12) that is hinged on the described positioning supports seat (19) that is arranged on described base plate (5) lower surface; Reserve fixing clearance between the upper end of described location-plate (12) and the described planchet plate (27), the lower end of described location-plate (12) links to each other with described spring base (4) by spring (13).
6. according to the described measuring instrument support of claim 5 fast detecting utensil, it is characterized in that: described flap (15) is hinged by last straight pin (16) with described " U " type flap seat (22); Straight pin (21) was hinged under described location-plate (12) passed through with positioning supports seat (19); The two ends of described upper and lower straight pin (16,21) are provided with axle spring collar (17,20) respectively.
7. according to the described measuring instrument support of claim 1 fast detecting utensil, it is characterized in that: described reference column (25) is fixing by horizontal screw (26) with described positioning seat (18).
8. according to the described measuring instrument support of claim 7 fast detecting utensil, it is characterized in that: the top of described reference column (25) is provided with tapered bore.
9. according to the described measuring instrument support of claim 1 fast detecting utensil, it is characterized in that: described base plate (5) upper surface is provided with register pin (3).
10. according to the described measuring instrument support of claim 1 fast detecting utensil, it is characterized in that: reinforce by a trivet (2) between described riser (1) and the described base plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202018488U CN201697619U (en) | 2010-05-21 | 2010-05-21 | Fast detection device of measurement instrument bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202018488U CN201697619U (en) | 2010-05-21 | 2010-05-21 | Fast detection device of measurement instrument bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697619U true CN201697619U (en) | 2011-01-05 |
Family
ID=43398867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202018488U Expired - Fee Related CN201697619U (en) | 2010-05-21 | 2010-05-21 | Fast detection device of measurement instrument bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331220A (en) * | 2011-07-19 | 2012-01-25 | 大连液压件有限公司 | Non-roundness inner curve symmetry degree measurement instrument |
-
2010
- 2010-05-21 CN CN2010202018488U patent/CN201697619U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331220A (en) * | 2011-07-19 | 2012-01-25 | 大连液压件有限公司 | Non-roundness inner curve symmetry degree measurement instrument |
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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: 20110105 Termination date: 20140521 |