CN218524088U - Fixing device for blade forging detection - Google Patents
Fixing device for blade forging detection Download PDFInfo
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- CN218524088U CN218524088U CN202221661050.0U CN202221661050U CN218524088U CN 218524088 U CN218524088 U CN 218524088U CN 202221661050 U CN202221661050 U CN 202221661050U CN 218524088 U CN218524088 U CN 218524088U
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- blade
- centre gripping
- clamp splice
- clamping
- fixing device
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Abstract
The utility model provides a blade forging detects uses fixing device, its test is convenient, weak point consuming time, and simultaneous measurement accuracy is higher, the effectual measurement of efficiency that has improved. It includes the base, the both ends of base are equipped with the positioning seat, two be equipped with swing joint on the positioning seat respectively, be used for the blade root of centre gripping blade and the clamp splice mechanism of tip shroud, clamp splice mechanism includes the mount pad, be equipped with the mounting groove on the mount pad, two mutually supporting clamp splice slidable mounting in on the mounting groove and connect through adjustable mechanism, through adjustable mechanism can drive two the clamp splice removes simultaneously dorsad in opposite directions or, on the base, correspond the blade body department of blade still is equipped with more than two test pieces, the top of test piece be with the body matched with inclined plane of blade.
Description
Technical Field
The utility model relates to a frock clamp technical field specifically is a fixing device is used in blade forging detection.
Background
After the blade forging processing was accomplished, need carry out the profile detection to the blade body between its root cap, thereby judge whether the blade forging accords with the processing requirement, traditional test mode does, it is fixed with the blade through simple and easy anchor clamps, this anchor clamps primary structure includes outside fixed frame, be equipped with a plurality ofly on the inside its direction of height of edge of frame, insert the blade forging spacing fixed in the locating plate, the profile tolerance of measurement personnel through the different positions of measuring tool to the blade body again detects, adopt this kind of test mode, because the blade body shape of blade is irregular, therefore the error when leading to manual measurement is great, the while test is of a specified duration, low efficiency.
SUMMERY OF THE UTILITY MODEL
When examining time measuring to current blade forging, measuring error is big, the problem of being of a specified duration consuming time, inefficiency, the utility model provides a blade forging detects uses fixing device, its test is convenient, weak point consuming time, and measurement accuracy is higher simultaneously, the effectual measurement of efficiency that has improved.
The technical scheme is as follows: the utility model provides a blade forging detects uses fixing device, its characterized in that includes the base: the both ends of base are equipped with the positioning seat, two be equipped with swing joint on the positioning seat respectively, be used for the blade root of centre gripping blade and the clamp splice mechanism of shroud, clamp splice mechanism includes the mount pad, be equipped with the mounting groove on the mount pad, two mutually supporting clamp splice slidable mounting in on the mounting groove and connect through adjustable mechanism, through adjustable mechanism can drive two the clamp splice removes simultaneously dorsad in opposite directions or back to back, on the base, correspond the blade body department of blade still is equipped with more than two test pieces, the top of test piece be with the body matched with inclined plane of blade.
It is further characterized in that: positioning grooves are respectively arranged on the opposite surfaces of the two positioning seats, wherein the positioning groove for clamping the positioning seat at the blade root of the blade is longitudinally arranged, the other positioning groove for clamping the positioning seat at the blade crown of the blade is obliquely arranged at a certain angle with the horizontal direction, and the mounting seats are respectively installed on the positioning grooves in a sliding manner and are fixedly connected through positioning pieces;
the adjustable mechanism comprises adjusting rods, adjusting holes penetrate through the clamping blocks, adjusting nuts which are fixedly connected are sleeved in the adjusting holes, the adjusting rods are provided with bidirectional threads, and the adjusting rods extend into the two clamping blocks and are respectively in threaded connection with the adjusting nuts in the two clamping blocks;
the positioning seat used for clamping the blade shroud of the blade and the opposite surfaces of the two clamping blocks on the positioning seat are respectively provided with a clamping part protruding outwards, a longitudinal clamping groove is formed in the clamping part, limiting plates are respectively arranged at the top and the bottom of the clamping groove, a clamping column in movable connection is arranged in the clamping groove, and the outer surface of the clamping column is provided with a tangent plane parallel to the axis of the column center of the clamping column;
the base is provided with a sliding groove, the mounting seat is provided with an open slot matched with the sliding groove, and the positioning piece penetrates through the open slot and is connected with the sliding groove.
After having adopted above-mentioned structure, adjust fixture on the mount pad through adjustable mechanism, press from both sides the blade root of blade forging, the shroud position tightly fixed, because be equipped with the test piece on the base, through the test piece top surface of different positions department and the laminating degree of the piece body of blade, whether the profile tolerance of the piece body of blade can be tested and the requirement is satisfied, it is convenient not only to test, weak point consuming time, and measurement accuracy is higher simultaneously, the effectual measurement of efficiency that has improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the fixture of the present invention attached to the root of a blade;
FIG. 3 is a cross-sectional view of the fixture of the present invention connected to the shroud of the blade;
fig. 4 is a structural view of the clamping mechanism connected with the blade shroud of the blade of the present invention.
Detailed Description
As shown in fig. 1 to 4, a fixing device for blade forging detection comprises a base 1, positioning seats 2 are arranged at two ends of the base 1, two positioning seats 2 are respectively provided with a clamping block mechanism which is movably connected and used for clamping a blade root and a blade crown of a blade 3, the clamping block mechanism comprises a mounting seat 4, a mounting groove 41 is formed in the mounting seat 4, two clamping blocks 5 which are matched with each other are slidably mounted on the mounting groove 41 and connected through an adjustable mechanism, the two clamping blocks 5 can be driven by the adjustable mechanism to move oppositely or backwards and simultaneously, concretely, the adjustable mechanism comprises an adjusting rod 6, an adjusting hole is formed in the through clamping block 5, an adjusting nut 7 which is fixedly connected is sleeved in the adjusting hole, a bidirectional thread is formed in the adjusting rod 6, and the adjusting rod 6 extends into the two clamping blocks 5 and is respectively in threaded connection with the adjusting nuts in the two clamping blocks. The blade body department that corresponds blade 3 on the base 1 still is equipped with test piece 8, and test piece 8's base passes through the locating pin with the sliding tray to be connected, the last inclined plane at test piece's top cooperates with the blade body butt of blade. The during operation is arranged the root of blade 3, between two fixture's grip block 5 respectively in the crown, rotates regulation pole 6, then moves in opposite directions rather than connected grip block 5 to with the root of blade 3, crown centre gripping fixed, through the laminating degree of the test piece 8 of different positions department and 3 blade bodies of blade, thereby can detect whether this blade 3 satisfies the demands, it is convenient to detect, the precision is higher simultaneously.
Further, be equipped with constant head tank 21 on two positioning seats 2's the face in opposite directions respectively, wherein the constant head tank 21 that is used for the positioning seat 2 of the blade root department of centre gripping blade 3 is vertical setting, another constant head tank 21 that is used for the positioning seat 2 of the blade department of centre gripping blade 3 then is the slant setting with certain angle of horizontal direction, mount pad 2 is respectively slidable mounting on constant head tank 21 and fixed through the setting element connection, this setting element can be locating pin or positioning bolt nut's sub-assembly (not shown in the figure), setting through constant head tank 21, then the mount pad 2 of installation can be convenient height-adjusting on it, simultaneously because blade 3 shape is irregular, therefore constant head tank 21 sets up to vertical setting and slope setting according to blade 3's shape characteristic.
Further, be equipped with the sliding tray 11 on the base 1, be equipped with on the mount pad 2 with sliding tray 11 matched with open slot 22, the setting element runs through open slot 22 and is connected with sliding tray 11, through sliding tray 11 and open slot 22's setting, then can adjust the relative position of mount pad 2 to can be suitable for the blade test of different grade type.
Furthermore, the two opposite surfaces of the two clamping blocks 5 of the positioning seat 2 at the blade shroud of the clamping blade 3 are provided with clamping portions protruding outwards, longitudinal clamping grooves are formed in the clamping portions, limiting plates are arranged at the top and the bottom of each clamping groove respectively, a clamping column 51 movably connected with the clamping grooves is arranged in each clamping groove, and the outer surface of the clamping column 51 is provided with a tangent plane parallel to the axis of the column core. Through the setting of centre gripping post 51, therefore the tip shroud of blade 3 when fixed through two grip blocks 5 centre gripping, because the tip shroud positioning seat 2 who matches with it sets up to the slope, then grip block 5 when pressing from both sides tight tip shroud blade, guarantees the clamping state through the slight twist of centre gripping post 51.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a blade forging detects uses fixing device, its characterized in that includes the base: the both ends of base are equipped with the positioning seat, two be equipped with swing joint on the positioning seat respectively, be used for the blade root of centre gripping blade and the clamp splice mechanism of shroud, clamp splice mechanism includes the mount pad, be equipped with the mounting groove on the mount pad, two mutually supporting clamp splice slidable mounting in on the mounting groove and connect through adjustable mechanism, through adjustable mechanism can drive two the clamp splice removes simultaneously dorsad in opposite directions or back to back, on the base, correspond the blade body department of blade still is equipped with more than two test pieces, the top of test piece be with the body matched with inclined plane of blade.
2. The fixing device for detecting the blade forging according to claim 1, wherein: the locating grooves are respectively arranged on the opposite surfaces of the two locating seats, wherein the locating grooves are used for clamping the blade root of the blade and are longitudinally arranged, the locating grooves are used for clamping the blade crown of the blade and are inclined at a certain angle with the horizontal direction, and the mounting seats are respectively slidably mounted on the locating grooves and are fixedly connected through locating pieces.
3. The fixing device for detecting the blade forging according to claim 2, wherein: the adjustable mechanism comprises an adjusting rod, an adjusting hole penetrates through the clamping blocks, an adjusting nut fixedly connected with the adjusting hole is sleeved in the adjusting hole, two-way threads are arranged on the adjusting rod, and the adjusting rod extends into the two clamping blocks and is respectively in threaded connection with the adjusting nut inside the clamping blocks.
4. The fixing device for detecting the blade forging according to claim 3, wherein: be used for the centre gripping the blade shroud department the positioning seat, the relative face of two grip blocks on it all are equipped with outside convex clamping part, the inside fore-and-aft centre gripping groove that is equipped with of clamping part, the top in centre gripping groove, bottom are equipped with the limiting plate respectively, centre gripping inslot portion is equipped with swing joint's centre gripping post, the surface of centre gripping post is equipped with the tangent plane that parallels rather than the axis of core.
5. The fixing device for detecting the blade forging according to claim 4, wherein: the base is provided with a sliding groove, the mounting seat is provided with an open slot matched with the sliding groove, and the positioning piece penetrates through the open slot and is connected with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661050.0U CN218524088U (en) | 2022-06-30 | 2022-06-30 | Fixing device for blade forging detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221661050.0U CN218524088U (en) | 2022-06-30 | 2022-06-30 | Fixing device for blade forging detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218524088U true CN218524088U (en) | 2023-02-24 |
Family
ID=85237894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221661050.0U Active CN218524088U (en) | 2022-06-30 | 2022-06-30 | Fixing device for blade forging detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218524088U (en) |
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2022
- 2022-06-30 CN CN202221661050.0U patent/CN218524088U/en active Active
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