CN209802328U - Positioning tool for testing blade basin allowance - Google Patents
Positioning tool for testing blade basin allowance Download PDFInfo
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- CN209802328U CN209802328U CN201920864692.2U CN201920864692U CN209802328U CN 209802328 U CN209802328 U CN 209802328U CN 201920864692 U CN201920864692 U CN 201920864692U CN 209802328 U CN209802328 U CN 209802328U
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Abstract
The utility model provides a location frock for testing leaf basin surplus, the on-line screen storage device comprises a base, the one end of the Y direction of base is provided with clamping mechanism and first positioning mechanism, it is provided with second positioning mechanism to lie in the ascending other end of Y direction on the base, be provided with the setting element that the multirow is on a parallel with the X direction on the base, be used for block test workpiece between two rows of adjacent setting elements, the setting element is located between clamping mechanism and the second positioning mechanism, clamping mechanism is used for fixing a position the blade in the X direction, still including setting up the briquetting on the base, the briquetting is used for fixing a position the blade in the Z direction, first positioning mechanism and second positioning mechanism are used for fixing a position the blade on the Y direction. This application is fixed a position the blade in X direction and Y direction through setting up screens mechanism, first positioning mechanism and second positioning mechanism, owing to be provided with multirow setting element, consequently can test through a plurality of positions of multi-blade when testing, has left out latency, has promoted test speed.
Description
Technical Field
The utility model relates to an aeroengine blade location field, concretely relates to location frock for testing leaf basin surplus.
Background
After the aeroengine blade is machined, the blade depth of the blade needs to be tested generally, currently, in the prior art, a three-coordinate measuring machine is used for testing the blade basin allowance generally, although the three-coordinate measuring machine is high in testing accuracy, the three-coordinate measuring machine is expensive, and only one position of the blade can be tested at each time, so that long-time waiting is needed after one position is measured at each time, the working efficiency is greatly influenced, and the problems are needed to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The invention aims to solve the technical problem of providing a positioning tool for testing the allowance of a leaf basin.
In order to solve the technical problem, the invention provides the following scheme: the utility model provides a location frock for testing leaf basin surplus, includes the base, the one end of the Y direction of base is provided with clamping mechanism and first positioning mechanism, the other end that lies in the Y direction on the base is provided with second positioning mechanism, be provided with the setting element that the multirow is on a parallel with the X direction on the base, be used for block test workpiece between two rows of adjacent setting elements, the setting element is located clamping mechanism with between the second positioning mechanism, clamping mechanism is used for fixing a position the blade in the X direction, still including set up in briquetting on the base, the briquetting is used for fixing a position the blade in the Z direction, first positioning mechanism with second positioning mechanism is used for fixing a position the blade on the Y direction.
Further, the method comprises the following steps: the clamping mechanism and the first positioning mechanism are perpendicular to each other to form an L-shaped lug, one side of the L-shaped lug extends towards the X direction, and the other side of the L-shaped lug extends towards the second positioning mechanism.
Further, the method comprises the following steps: the second positioning mechanism comprises a first boss protruding out of the base, and a protruding second boss is arranged on the upper surface of the first boss.
Further, the method comprises the following steps: each row of the positioning pieces comprises two positioning lugs which are arranged side by side in the X direction.
Further, the method comprises the following steps: the positioning convex block is a bolt, a plurality of rows of threaded hole groups are arranged on the base, each row of threaded hole groups comprises two threaded holes which are arranged side by side in the X direction, and the bolt is in threaded connection with the threaded holes.
Further, the method comprises the following steps: and the clamping mechanism, the first positioning mechanism and the second positioning mechanism are respectively provided with a degassing groove.
Further, the method comprises the following steps: the briquetting includes first briquetting and second briquetting, screens mechanism or first positioning mechanism top with first briquetting detachable connects, second positioning mechanism top and second briquetting detachable are connected.
Further, the method comprises the following steps: the first pressing block is connected with the clamping mechanism or the first positioning mechanism through bolts, and the second pressing block is connected with the second positioning mechanism through bolts.
The invention has the beneficial effects that: this application is fixed a position the blade in X direction and Y direction through setting up screens mechanism, first positioning mechanism and second positioning mechanism, owing to be provided with the multirow setting element, consequently can prevent a plurality of measuring pieces simultaneously when the test to a plurality of positions to the blade are tested, thereby have left out the latency after the test is accomplished at every turn, have promoted test speed.
Drawings
FIG. 1 is a top view of the present application;
FIG. 2 is a side view of the present application;
The reference numbers are as follows: the base 1, screens mechanism 2, first positioning mechanism 31, second positioning mechanism 32, first boss 32a, second boss 32b, setting element 4, air elimination groove 5, screw hole 6.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
As shown in fig. 1 and fig. 2, a positioning tool for testing the allowance of a leaf basin comprises a rectangular base 1, the length direction positioning instrument of the rectangular base 1 is the Y direction, one end of the base 1 in the Y direction is provided with a clamping mechanism 2 and a first positioning mechanism 31, specifically, the clamping mechanism 2 and the first positioning mechanism 31 are rectangular convex blocks protruding out of the base 1, the two convex blocks are perpendicular to each other, in a preferred embodiment, the clamping mechanism 2 and the first positioning mechanism 31 are two sides of an L-shaped convex block, one side of the L-shaped convex block extends in the X direction, the other side of the L-shaped convex block extends towards a second positioning mechanism 32, one end of the base 1 far away from the clamping mechanism 2 is provided with a second positioning mechanism 32, the second positioning mechanism 32 is also a convex block, the convex block comprises a first convex block 32a protruding out of the base 1 and a second convex block 32b protruding out of the first convex block 32a, the second boss 32b and the first positioning mechanism 31 are both located on the same side of the base 1 in the X direction, a side surface of the second boss 32b for positioning and a surface of the second positioning mechanism 32 for positioning are located on the same vertical surface, the base 1 is provided with a plurality of rows of positioning members 4 parallel to the X direction, two adjacent rows of positioning members 4 are used for clamping a test workpiece, and the positioning members 4 are installed between the clamping mechanism 2 and the second positioning mechanism 32.
this application is when testing the blade, at first support the bottom of blade on clamping mechanism 2, fix a position the blade on the Y direction, the top of blade this moment is located second positioning mechanism 32, support the bottom and the top of blade on first positioning mechanism 31 and second positioning mechanism 32 respectively, thereby fix a position the blade on the Y direction, and with the blade pressfitting on base 1 through the briquetting, fix a position the blade on the Z direction, wherein, do not have between every two rows of adjacent setting element 4 all to place the measuring tool and test each item data of blade, thereby obtain blade basin surplus, this application is owing to be provided with multirow setting element 4, consequently can test through a plurality of positions of multi-blade when testing, thereby save latency, the test speed has been promoted.
When the blade is positioned by arranging the first boss 32a on the second positioning piece 4, the axis of the blade can keep water, and 1, because the bottom of the blade is faster than the top of the blade, when the blade is horizontally clamped and measured, the top of the blade is heightened by the second boss 32b, so that the axis of the blade is kept horizontal.
On the basis of the above, the positioning member 4 of the present application is provided as two positioning projections arranged side by side in the X direction. The locating convex block is a bolt, 6 groups of multiple rows of threaded holes are arranged on the base 1, each 6 groups of threaded holes comprise two threaded holes 6 which are arranged in the X direction side by side, and the bolt is in threaded connection with the threaded holes 6.
On the basis, the air-eliminating groove 5 is further formed in the clamping mechanism 2, the first positioning mechanism 31 and the second positioning mechanism 32.
In addition, in order to fix the blade better, this application still is connected with first briquetting at screens mechanism 2 or first positioning mechanism 31 top detachable, second positioning mechanism 32 top is connected with the second briquetting, it is concrete, first positioning mechanism 31 top is provided with screw hole 6, set up the screw through-hole that corresponds with this screw hole 6 on the first briquetting, first briquetting and first positioning mechanism 31 are connected through the bolt, wherein carry out the pressfitting through first briquetting to the bottom of blade promptly tenon position and fix, it should be understood, in some embodiments, first briquetting can also adopt same structural connection in screens structurally, and simultaneously, this application still is connected with the second briquetting at the top of second positioning mechanism 32, and similarly, the second briquetting can adopt the structure the same with first briquetting to be connected with second positioning mechanism 32. Thereby can carry out the pressfitting to the both ends of blade in Y direction through first briquetting and second briquetting and fix, play the location effect in the Z direction.
This application is effectual to the fixed of blade, can cooperate a plurality of measuring tools to also test basin surplus.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. a positioning tool for testing the allowance of a leaf basin is characterized by comprising a base (1), one end of the base (1) in the Y direction is provided with a clamping mechanism (2) and a first positioning mechanism (31), the other end of the base (1) in the Y direction is provided with a second positioning mechanism (32), a plurality of rows of positioning pieces (4) parallel to the X direction are arranged on the base (1), the two adjacent rows of positioning pieces (4) are used for clamping a test workpiece, the positioning pieces (4) are positioned between the clamping mechanism (2) and the second positioning mechanism (32), the clamping mechanism (2) is used for positioning the blade in the X direction and also comprises a pressing block arranged on the base (1), the pressing block is used for positioning the blade in the Z direction, and the first positioning mechanism (31) and the second positioning mechanism (32) are used for positioning the blade in the Y direction.
2. The positioning tool for testing the blade basin allowance of claim 1, wherein the clamping mechanism (2) and the first positioning mechanism (31) are perpendicular to each other to form an L-shaped projection, one side of the L-shaped projection extends in the X direction, and the other side of the L-shaped projection extends towards the second positioning mechanism (32).
3. The positioning tool for testing the blade basin allowance of claim 1, wherein the second positioning mechanism (32) comprises a first boss (32a) protruding out of the base (1), and a second protruding boss (32b) protruding out of the upper surface of the first boss (32a) is arranged.
4. The positioning tool for testing the blade basin allowance of claim 1, wherein each row of the positioning pieces (4) comprises two positioning lugs which are arranged side by side in the X direction.
5. The positioning tool for testing the blade basin allowance of claim 4, wherein the positioning lug is a bolt, a plurality of rows of threaded hole (6) groups are arranged on the base (1), each row of threaded hole (6) group comprises two threaded holes (6) which are arranged side by side in the X direction, and the bolt is in threaded connection with the threaded holes (6).
6. The positioning tool for testing the blade basin allowance of claim 1, wherein an air elimination groove (5) is respectively arranged on the clamping mechanism (2), the first positioning mechanism (31) and the second positioning mechanism (32).
7. The positioning tool for testing the allowance of the leaf basin as claimed in claim 1, wherein the pressing block comprises a first pressing block and a second pressing block, the top of the clamping mechanism (2) or the first positioning mechanism (31) is detachably connected with the first pressing block, and the top of the second positioning mechanism (32) is detachably connected with the second pressing block.
8. The positioning tool for testing the allowance of the blade basin as claimed in claim 7, wherein the clamping mechanism (2) or the first positioning mechanism (31) is connected with the first pressing block through a bolt, and the second pressing block is connected with the second positioning mechanism (32) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864692.2U CN209802328U (en) | 2019-06-10 | 2019-06-10 | Positioning tool for testing blade basin allowance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864692.2U CN209802328U (en) | 2019-06-10 | 2019-06-10 | Positioning tool for testing blade basin allowance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802328U true CN209802328U (en) | 2019-12-17 |
Family
ID=68833492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920864692.2U Active CN209802328U (en) | 2019-06-10 | 2019-06-10 | Positioning tool for testing blade basin allowance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802328U (en) |
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2019
- 2019-06-10 CN CN201920864692.2U patent/CN209802328U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning tooling for testing blade basin allowance Effective date of registration: 20220126 Granted publication date: 20191217 Pledgee: Bank of Zigong Limited by Share Ltd. Pledgor: SICHUAN ZIGONG HAICHUAN INDUSTRIAL CO.,LTD. Registration number: Y2022510000026 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |