CN202547562U - Turbine processing quality detection device - Google Patents
Turbine processing quality detection device Download PDFInfo
- Publication number
- CN202547562U CN202547562U CN2011204464276U CN201120446427U CN202547562U CN 202547562 U CN202547562 U CN 202547562U CN 2011204464276 U CN2011204464276 U CN 2011204464276U CN 201120446427 U CN201120446427 U CN 201120446427U CN 202547562 U CN202547562 U CN 202547562U
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- turbine
- horizontal location
- pick
- location portion
- positioning portion
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Abstract
The embodiment of the utility model discloses a turbine processing quality detection device which comprises a detection portion, a horizontal positioning portion and a vertical positioning portion. An outer convex arc projection on the bottom of the detection portion matches a profile of an inner concave arc groove on a turbine. The horizontal positioning portion is connected with the detection portion. The bottom of the horizontal positioning portion is perpendicular to a connecting line from the peak of the outer convex arc projection to the arc center of the outer convex arc projection. The vertical positioning portion is connected with the horizontal positioning portion, and an interior surface of the vertical positioning portion is perpendicular to the bottom of the horizontal positioning portion. During use of the detection device, the turbine processing quality detection device serves as a templet to integrate the outer convex arc projection of the detection portion with the inner concave arc groove on the turbine so as to make the bottom of the horizontal positioning portion of the device integrate with the circumferential surface of the turbine and to make the interior surface of the vertical positioning portion integrate with a first side surface or a second side surface of the turbine. Therefore, the detection device can detect whether depth A and position dimension B of the inner concave arc groove on the turbine accord with requirements of processing, and is rapid in detection process and high in efficiency.
Description
Technical field
The utility model relates to the turbine processing technique field, more particularly, relates to a kind of turbine crudy pick-up unit.
Background technology
The jiggering turbine is the important component part in the steam turbine.As shown in Figure 1; When making the jiggering turbine; Need on the circumferential surface of turbine, process the arc groove 1 of an indent; The degree of depth of arc groove 1 is the distance A of arc groove 1 bottom minimum point to circumferential surface 2, and the position dimension of arc groove 1 is the vertical range B of arc groove 1 bottom minimum point to turbine first side surface 31 or second side surface 32.The position dimension B of the degree of depth A of arc groove 1 and arc groove 1 is a major criterion of weighing the turbine crudy; But because the crudy of this indent arc groove 1 is higher; Add and be difficult to man-hour accurately find its minimum point, cause the checking efficiency of turbine crudy very low.
Therefore, how a kind of high efficiency turbine crudy pick-up unit is provided, becomes the technical matters that those skilled in the art need solution badly.
The utility model content
In view of this, the utility model provides a kind of high efficiency turbine crudy pick-up unit, purpose quick to turbine indent arc groove to realize, efficient detection.
A kind of turbine crudy pick-up unit comprises:
Test section, test section bottom are protruding with the evagination circular arc of the indent arc groove of turbine coupling;
Horizontal location portion, horizontal location portion links to each other with test section, and horizontal location portion bottom surface is perpendicular to the line of the protruding summit of evagination circular arc to its arc core; With
Perpendicular positioning portion, perpendicular positioning portion links to each other with horizontal location portion, and perpendicular positioning portion inside surface and horizontal location portion bottom surface are orthogonal.
Preferably, the protruding summit of dome arc was the scale portion of starting point beyond test section was provided with.
Preferably, the protruding summit of dome arc was the horizontal scale portion of starting point beyond horizontal location portion was provided with.
Preferably, test section and horizontal location portion can be slidingly connected along horizontal location portion bottom surface vertical direction.
Preferably, test section and horizontal location portion are provided with chute and slide block respectively, and chute slidably links to each other with slide block.
Preferably, also comprise first locking device that test section and horizontal location portion are fixedly linked.
Preferably, horizontal location portion can linking to each other along the bottom surface horizontal slip of horizontal location portion with perpendicular positioning portion.
Preferably, horizontal location portion and perpendicular positioning portion are provided with chute and slide block respectively, and chute slidably links to each other with slide block.
Preferably, also comprise second locking device that horizontal location portion and perpendicular positioning portion are fixedly linked.
Preferably, first, second locking device is a clamping screw.
Can find out that from above-mentioned technical scheme the utility model provides a kind of turbine crudy pick-up unit, comprise test section, horizontal location portion and vertical location division; The evagination circular arc of test section bottom is protruding to be complementary with turbine indent arc groove profile; Horizontal location portion links to each other with test section, and the bottom surface of horizontal location portion is perpendicular to the line of the protruding summit of evagination circular arc to its arc core; Perpendicular positioning portion links to each other with horizontal location portion, and the bottom surface of its inside surface and horizontal location portion is orthogonal.In use; A kind of turbine crudy pick-up unit that the utility model provided is as model; The evagination circular arc convexity of device test section is fitted with the indent arc groove on the turbine; The horizontal location portion bottom surface and the turbine circumferential surface of device are fitted, and first side surface or second side surface of the inside surface applying turbine of perpendicular positioning portion can detect the degree of depth A of turbine indent arc groove and the position dimension B of indent arc groove and whether meet processing request.In prior art, the minimum point of concave arc is measured in need finding, and the pick-up unit that the utility model provided only needs to install with turbine applying to be measured can accomplish detection, and testing process is quick, efficient.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of turbine to be measured in the utility model;
Fig. 2 is the structural representation of a kind of turbine crudy pick-up unit that the utility model provided;
Fig. 3 is the structural representation that has the embodiment of scale portion that the utility model provided;
Fig. 4 can adjust the structural representation of self size embodiment for the utility model provided;
Fig. 5 for employing that the utility model provided the structural representation of locking device embodiment.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of high efficiency turbine crudy pick-up unit, purpose quick to realize, efficient detection to turbine indent arc groove.
Fig. 2 shows a kind of turbine crudy pick-up unit, comprising:
In the present embodiment; Test section 101, horizontal location portion 102 and perpendicular positioning portion 103 are integrated on the same sheet metal, and, in the pick-up unit; The distance of horizontal location portion 102 bottom surfaces is arrived on the protruding summit of evagination circular arc; Equate that with the theoretical degree of depth A of turbine indent arc groove the distance that the summit that the evagination circular arc is protruding and its arc core are wired to perpendicular positioning portion 103 inner surfaces equates with the theoretical position size B of indent arc groove.
When using a kind of turbine crudy pick-up unit disclosed in the utility model; With pick-up unit that embodiment provided as model; The evagination circular arc convexity of device test section is fitted with the indent arc groove on the turbine; The horizontal location portion bottom surface and the turbine circumferential surface of device are fitted, and first side surface or second side surface of the inside surface applying turbine of perpendicular positioning portion can detect the degree of depth A of turbine indent arc groove and the position dimension B of indent arc groove and whether meet processing request.In prior art, the minimum point of concave arc is measured in need finding, and the pick-up unit that the utility model provided only needs to install with turbine applying to be measured can accomplish detection, and testing process is quick, efficient.
A kind of turbine crudy pick-up unit as shown in Figure 3, more directly perceived in order to make testing process, on the basis of the foregoing description, present embodiment protruding summit of dome arc beyond the test section of pick-up unit is provided with is the scale portion of starting point; The subpoint on the protruding summit of dome arc is the horizontal scale portion of starting point beyond in horizontal location portion 102, being provided with.When using the pick-up unit that present embodiment provided, operating personnel can make evaluation to the crudy of turbine more intuitively through contrast scale portion.
Its physical dimension of the pick-up unit of the foregoing description is fixed value, and each pick-up unit can only detect a kind of turbine of fixed measure, when the turbine of producing changes, just needs more substitution detector and its adaptation.In order to address the above problem, with being designed to mutually independently parts between horizontal location portion 102 and test section 101 and/or horizontal location portion 102 and the perpendicular positioning portion 103.Following mask body is introduced the situation that test section 101, horizontal location portion 102 and perpendicular positioning portion 103 are individual components.
A kind of turbine crudy pick-up unit that can be varying sized as shown in Figure 4; Its test section 101, horizontal location portion 102 and perpendicular positioning portion 103 are parts independently mutually, and horizontal location portion 102 is provided with vertically-guided groove 1021 and the horizontal guide slot 1022 that is parallel to horizontal location portion 102 bottom surfaces perpendicular to horizontal location portion 102 bottom surfaces; Test section 101 is provided with vertically-guided rail 1011; Perpendicular positioning portion 103 is provided with horizontally-guided rail 1031.Vertically-guided rail 1011 cooperates with vertically-guided groove 1021, makes test section 101 on the vertical direction of horizontal location portion 102, to slide; Horizontally-guided rail 1031 cooperates with horizontal guide slot 1022, makes perpendicular positioning portion 103 on the horizontal direction of horizontal location portion 102, to slide.
When using the pick-up unit that present embodiment provided; Earlier according to the relative position between theoretical size adjustment test section 101, horizontal location portion 102 and the perpendicular positioning portion 103 of turbine; Again with this testing tool as model; The evagination circular arc convexity of device test section is fitted with the indent arc groove on the turbine; The horizontal location portion bottom surface and the turbine circumferential surface of device are fitted, and first side surface 31 of the inside surface applying turbine of perpendicular positioning portion 103 or second side surface 32 can detect the degree of depth A of turbine indent arc groove and the position dimension B of indent arc groove and whether meet processing request.Embodiment compares with preamble, and the pick-up unit that present embodiment provided can adapt to the turbine of different size, and its versatility is stronger.
The foregoing description is test section 101, horizontal location portion 102 and perpendicular positioning portion 103 situation when being individual components.The utility model can also be according to the actual requirements, and taking between horizontal location portion 102 and the test section 101 is to be the technical scheme of adjustable individual components between adjustable individual components or horizontal location portion 102 and the perpendicular positioning portion 103, repeats no more herein.
On the basis of the foregoing description, present embodiment also comprises locking device.As shown in Figure 5, device has also comprised first clamping screw 1041 and second clamping screw 1042; Offer penetrating vertical channel 1023 and level trough 1024 in the horizontal location portion 102, be respectively equipped with the threaded hole that is complementary with first clamping screw 1041 and second clamping screw 1042 in test section 101 and the perpendicular positioning portion 103.When using the pick-up unit that present embodiment provided, after adjusting pick-up unit, rotate first clamping screw 1041 and second clamping screw 1042 according to the theoretical size of institute's detection turbine, make between each parts of pick-up unit fastened to each other.Through increasing locking device, the reliability of a kind of turbine crudy pick-up unit that present embodiment provided is stronger, uses convenient.
Each embodiment adopts the mode of going forward one by one to describe in this instructions, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a turbine crudy pick-up unit is characterized in that, comprising:
Test section, said test section bottom are protruding with the evagination circular arc of the indent arc groove of said turbine coupling;
Horizontal location portion, said horizontal location portion links to each other with said test section, and said horizontal location portion bottom surface is perpendicular to the line of the protruding summit of said evagination circular arc to its arc core; With
Perpendicular positioning portion, said perpendicular positioning portion links to each other with said horizontal location portion, and said perpendicular positioning portion's inside surface and said horizontal location portion bottom surface are orthogonal.
2. turbine crudy pick-up unit according to claim 1 is characterized in that, it is the scale portion of starting point that said test section is provided with the protruding summit of said evagination circular arc.
3. turbine crudy pick-up unit according to claim 1 is characterized in that, it is the horizontal scale portion of starting point that said horizontal location portion is provided with the protruding summit of said evagination circular arc.
4. turbine crudy pick-up unit according to claim 1 is characterized in that, said test section and said horizontal location portion can be slidingly connected along said horizontal location portion bottom surface vertical direction.
5. turbine crudy pick-up unit according to claim 4 is characterized in that, said test section and said horizontal location portion are provided with chute and slide block respectively, and said chute slidably links to each other with said slide block.
6. turbine crudy pick-up unit according to claim 5 is characterized in that, also comprises first locking device that said test section and said horizontal location portion are fixedly linked.
7. turbine crudy pick-up unit according to claim 1 is characterized in that, said horizontal location portion and said perpendicular positioning portion can linking to each other along said horizontal location portion's bottom surface horizontal slip.
8. turbine crudy pick-up unit according to claim 7 is characterized in that, said horizontal location portion and said perpendicular positioning portion are provided with chute and slide block respectively, and said chute slidably links to each other with said slide block.
9. turbine crudy pick-up unit according to claim 8 is characterized in that, also comprises second locking device that said horizontal location portion and said perpendicular positioning portion are fixedly linked.
10. turbine crudy pick-up unit according to claim 6 is characterized in that said first locking device is a clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204464276U CN202547562U (en) | 2011-11-11 | 2011-11-11 | Turbine processing quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204464276U CN202547562U (en) | 2011-11-11 | 2011-11-11 | Turbine processing quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547562U true CN202547562U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204464276U Expired - Lifetime CN202547562U (en) | 2011-11-11 | 2011-11-11 | Turbine processing quality detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202547562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890685A (en) * | 2015-05-26 | 2015-09-09 | 南车二七车辆有限公司 | Template for assembling and detecting towing beam and sleeper beam of railway tank car |
| CN106225632A (en) * | 2016-08-31 | 2016-12-14 | 天津立中车轮有限公司 | The appliance special for detecting that a kind of aluminum alloy hub casting die is special formed |
-
2011
- 2011-11-11 CN CN2011204464276U patent/CN202547562U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890685A (en) * | 2015-05-26 | 2015-09-09 | 南车二七车辆有限公司 | Template for assembling and detecting towing beam and sleeper beam of railway tank car |
| CN106225632A (en) * | 2016-08-31 | 2016-12-14 | 天津立中车轮有限公司 | The appliance special for detecting that a kind of aluminum alloy hub casting die is special formed |
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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: 20121121 |
|
| CX01 | Expiry of patent term |