CN203203512U - Multi-size combined detection tool - Google Patents
Multi-size combined detection tool Download PDFInfo
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- CN203203512U CN203203512U CN 201320142107 CN201320142107U CN203203512U CN 203203512 U CN203203512 U CN 203203512U CN 201320142107 CN201320142107 CN 201320142107 CN 201320142107 U CN201320142107 U CN 201320142107U CN 203203512 U CN203203512 U CN 203203512U
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Abstract
The utility model relates to a multi-size combined detection tool characterized by simple structure, hihg detection speed, high efficiency, and low cost. The multi-size combined detection tool of the utility model comprises a reference flat plate, wherein the flat plate is provided with two arc grooves and two symmetric reference bodies, and circle centers of the two arc grooves are on the same horizontal line and the distance between the circle centers is L1. Each reference body comprises a first positioning body and a second positioning body, wherein an end part of the first positioning body is connected with an end part of the second positioning body in such a way that the end parts of the first positioning body and the second positioning body form an angle, an inner side face of the first positioning body is a cambered surface, the radius of the cambered surface is R, and the two arc grooves are arranged at a side edge of the reference flat plate and the side edge of the reference flat plate is opposite to the inner side face of the first positioning body. An inner side face of each second positioning body is parallel to an angle face obtained by rotating a vertical face through an alpha angle, wherein the vertical face passes a circle center of the an arc groove which is close to the second positioning body, the perpendicular distance between the angle face and the inner face of the second positioning body is L2, and the distance between an inner intersection lien of each first positioning body and each second positioning body and a close arc groove circle center is L3; and L1, R, alpha, L2 and L3 are respectively the same with a detected work piece in corresponding size.
Description
Technical field
The utility model relates to a kind of product testing tool, particularly relates to a kind of mine engineering equipment that detects with the caterpillar chain processing of crawler belt base plate qualified many size combinations cubing whether.
Background technology
As shown in Figure 1, structural representation for caterpillar chain in the mine engineering equipment SD11 project crawler belt base plate of U.S. Sandvik AB processing, the main processing content of this part include two ends hole 1 ', with the last shoulder of crawler belt driving wheel engagement, the distance of center circle of two stomidiums 1 ' is that L1 ' equals 615.5mm, and last shoulder is connected to form by last cambered surface 2 ' and side plane 3 '.This accessory size of processing request satisfies: the radius of going up cambered surface 2 ' is that R ' equals 890mm, the cambered surface center of circle is positioned at away from hole 1 ' direction, one side, the vertical plane in the via hole 1 ' center of circle around the hole the 1 ' center of circle near the direction rotation alpha of last shoulder ' angle, α ' equals 16.5 °, this angle faces and side plane 3 ' are parallel and be at least 5mm apart from the vertical range L2 ' of side plane 3 ', and last cambered surface 2 ' and the intersecting lens of side plane 3 ' and the distance L 3 ' in the 1 ' center of circle, hole are 230mm.
In above-mentioned part, because this member profile is irregular, the intersecting lens that causes cambered surface 2 ' and side plane 3 ' and the 1 ' center of circle, hole be difficult to measure apart from size, the size (following " 230 " size and " minimum 5 " size of all being called for short) that goes up cambered surface 2 ', side plane 3 ', in the prior art, use three-dimensional detector (CMM) detects, it is accurately difficult to measure, and during check fee, when batch machining, this detection method takies great amount of manpower, influence production efficiency, and the cost height.
The utility model content
The technical problems to be solved in the utility model provides a kind of many size combinations cubing, and it is simple in structure, can realize whether the processing of the last shoulder that field quick detection and crawler belt driving wheel mesh is qualified, saves detection time, enhances productivity, and reduces cost.
Many size combinations of the utility model cubing, comprise the benchmark flat board, described benchmark flat board is provided with two benchmark bodies of two deep-slotted chip breakers and symmetry, the center of circle of two deep-slotted chip breakers is positioned on the same horizontal line and distance of center circle is L1, each described benchmark body comprises first positioning body and second positioning body, the end of the end of described first positioning body and second positioning body is angled to join, the medial surface of first positioning body is cambered surface, described cambered surface radius is R, the cambered surface center of circle is positioned at the side away from the described two deep-slotted chip breaker centers of circle, the medial surface of second positioning body is the plane, described two deep-slotted chip breakers are opened on the side relative with the first positioning body medial surface on the benchmark flat board, the medial surface of each described second positioning body is parallel with the angle faces that the vertical plane rotation alpha angle of crossing the deep-slotted chip breaker center of circle close with this second positioning body obtains, and the vertical range of this angle faces and the second positioning body medial surface is L2, the interior intersecting lens of each described first positioning body and second positioning body and the distance in the close deep-slotted chip breaker center of circle are L3, described size L1, R, α, L2 and L3 are identical with the measured workpiece corresponding size respectively.
Many size combinations of the utility model cubing, the groove face of one of them described deep-slotted chip breaker is made of the surface level that arc surface reaches and arc surface is tangent.
Many size combinations of the utility model cubing, the dull and stereotyped integral body of described benchmark is trapezoidal shape, and described two benchmark bodies are positioned at trapezoidal short brink, and described two deep-slotted chip breakers are positioned at trapezoidal long side.
Many size combinations of the utility model cubing difference from prior art is that many size combinations of the utility model cubing arranges the benchmark body of two symmetries at the benchmark flat board, and two benchmark bodies are set respectively by first, second positioning body connects formation, the medial surface that first location is set is cambered surface, and be positioned at deep-slotted chip breaker on the same horizontal line with the first positioning body cambered surface opposed side edges two centers of circle being set on the benchmark flat board, make two deep-slotted chip breaker distance of center circle L1, cambered surface radius R, second positioning body medial surface dimensional parameters α and the L2, the intersecting lens of the first positioning body medial surface and the second positioning body medial surface is all identical with the measured workpiece corresponding size with the distance L 3 in the close deep-slotted chip breaker center of circle, when detecting the caterpillar chain part, in the hole at part two ends, insert mandrel rod, snap into two deep-slotted chip breakers of the present utility model on the mandrel rod respectively then, and the benchmark flat board is abutted on the side of part, by observing first of two benchmark bodies, the last cambered surface of shoulder and the position of side plane on second positioning body and the caterpillar chain, judge the whether qualified of " 230 " size of this part and " minimum 5 " dimensioned simultaneously, simple in structure, detect fast, save detection time, enhance productivity, reduce human cost.
In many size combinations of the utility model cubing, the groove face that one of them deep-slotted chip breaker is set is made of the surface level that arc surface reaches and arc surface is tangent, when combined detection tool two deep-slotted chip breaker distance of center circle and part two ends hole circle heart carpenters square cun there are differences, the design that one end is surface level makes and can guarantee that still another deep-slotted chip breaker of combined detection tool snaps on the mandrel rod, finishes the size detection of a side when above-mentioned difference occurring; The dull and stereotyped integral body of benchmark is set is trapezoidal shape, can save material to greatest extent.
Below in conjunction with accompanying drawing many size combinations cubing of the present utility model is described further.
Description of drawings
Fig. 1 is the structural representation of caterpillar chain part;
Fig. 2 is the vertical view of many size combinations of the utility model cubing;
Fig. 3 is the stereographic map of many size combinations of the utility model cubing;
Fig. 4 is the stereographic map of another angle of many size combinations of the utility model cubing;
Fig. 5 is the stereographic map of the use state of many size combinations of the utility model cubing;
Fig. 6 is the front view of the use state of many size combinations of the utility model cubing;
The rear view of the use state of many size combinations of Fig. 7 the utility model cubing;
Fig. 8 is the partial enlarged drawing at A place among Fig. 7.
Embodiment
Shown in Fig. 2,3,4, many size combinations of present embodiment cubing comprises benchmark flat board 1, its integral body is trapezoidal shape, the short brink of trapezoidal benchmark flat board 1 is provided with two benchmark bodies of symmetry, each benchmark body comprises the end of first positioning body 2 and second positioning body, 3, the first positioning bodies 2 and angled the joining of end of second positioning body 3, and the medial surface of first positioning body 2 is cambered surface, the radius R of cambered surface is 890mm, and the medial surface of second positioning body 3 is the plane.(being the long side of trapezoidal benchmark flat board) has two deep-slotted chip breakers on trapezoidal benchmark dull and stereotyped 1 side relative with first positioning body, 2 medial surfaces, the center of circle of two deep-slotted chip breakers is positioned on the same horizontal line and distance of center circle L1 is 615.5mm, the groove face of one of them deep-slotted chip breaker is made of the surface level 5 that arc surface 4 reaches and arc surface is tangent, and the cambered surface center of circle of first positioning body 2 is positioned at the side away from the two deep-slotted chip breaker centers of circle.
The medial surface Angular Dimension of second positioning body of each benchmark body satisfies such requirement, be example explanation with second positioning body relative with one of them deep-slotted chip breaker below: the vertical plane of crossing the deep-slotted chip breaker center of circle around the deep-slotted chip breaker center of circle to the direction rotation alpha angle near second positioning body, α equals 16.5 °, the second positioning body medial surface is parallel with this angle faces and be L2 apart from the vertical range of this angle faces, L2 is 5mm at least, and the interior intersecting lens of first positioning body and second positioning body to the distance L 3 in this deep-slotted chip breaker center of circle is 230mm.
During use, as Fig. 5,6, shown in 7, two mandrel rods are positioned in the hole at caterpillar chain part two ends, two deep-slotted chip breakers of combined detection tool contact with two mandrel rods, the benchmark flat board be resisted against with caterpillar chain part side on, first of two benchmark bodies of observation combined detection tool, the last cambered surface of shoulder and the position of side plane on second positioning body and the caterpillar chain, if the last cambered surface of shoulder is not interfered on the medial surface of first positioning body and the caterpillar chain, gapped and less than 1mm, then explanation " 230 " size is qualified, and is if the shoulder side plane is not interfered on the medial surface of second positioning body and the caterpillar chain, perhaps gapped, then explanation " minimum 5 " size is qualified, as shown in Figure 8.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
For example, the shape of benchmark flat board must not adopt trapezoidal, arranges like this and can save material to greatest extent; The various angles that relate to, can be according to actual processing parts adjusted size apart from size.
Claims (3)
1. size combinations cubing more than a kind, it is characterized in that: comprise benchmark flat board (1), described benchmark flat board (1) is provided with two benchmark bodies of two deep-slotted chip breakers and symmetry, the center of circle of two deep-slotted chip breakers is positioned on the same horizontal line and distance of center circle is L1, each described benchmark body comprises first positioning body (2) and second positioning body (3), angled the joining of end of the end of described first positioning body (2) and second positioning body (3), the medial surface of first positioning body (2) is cambered surface, described cambered surface radius is R, the cambered surface center of circle is positioned at the side away from the described two deep-slotted chip breaker centers of circle, the medial surface of second positioning body (3) is the plane, described two deep-slotted chip breakers are opened on the side relative with first positioning body (2) medial surface on the benchmark flat board, the medial surface of each described second positioning body is parallel with the angle faces that the vertical plane rotation alpha angle of crossing the deep-slotted chip breaker center of circle close with this second positioning body obtains, and the vertical range of this angle faces and the second positioning body medial surface is L2, the interior intersecting lens of each described first positioning body and second positioning body and the distance in the close deep-slotted chip breaker center of circle are L3, described size L1, R, α, L2 and L3 are identical with the measured workpiece corresponding size respectively.
2. many size combinations cubing according to claim 1 is characterized in that: the groove face of one of them described deep-slotted chip breaker is by arc surface (4) and surface level (5) formation tangent with arc surface.
3. many size combinations cubing according to claim 1 and 2 is characterized in that: described benchmark flat board (1) integral body is trapezoidal shape, and described two benchmark bodies are positioned at trapezoidal short brink, and described two deep-slotted chip breakers are positioned at trapezoidal long side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142107 CN203203512U (en) | 2013-03-26 | 2013-03-26 | Multi-size combined detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142107 CN203203512U (en) | 2013-03-26 | 2013-03-26 | Multi-size combined detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203512U true CN203203512U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142107 Expired - Lifetime CN203203512U (en) | 2013-03-26 | 2013-03-26 | Multi-size combined detection tool |
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| CN (1) | CN203203512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188427A (en) * | 2021-05-08 | 2021-07-30 | 广州中益机械有限公司 | Portable spot welding electrode measuring device |
-
2013
- 2013-03-26 CN CN 201320142107 patent/CN203203512U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188427A (en) * | 2021-05-08 | 2021-07-30 | 广州中益机械有限公司 | Portable spot welding electrode measuring device |
| CN113188427B (en) * | 2021-05-08 | 2021-10-19 | 广州中益机械有限公司 | Portable spot welding electrode measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |