CN211277078U - Blade welding device for fan machining - Google Patents
Blade welding device for fan machining Download PDFInfo
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- CN211277078U CN211277078U CN201921603094.6U CN201921603094U CN211277078U CN 211277078 U CN211277078 U CN 211277078U CN 201921603094 U CN201921603094 U CN 201921603094U CN 211277078 U CN211277078 U CN 211277078U
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Abstract
The utility model relates to the technical field of mechanical welding, and discloses a fan processing blade welding device, including a connecting device, one side of the connecting device is fixedly connected with an angle plate, two adjusting plates are movably sleeved outside a slide rail on the front side of the angle plate, circular holes are formed in the tops of the two adjusting plates, and threaded rods are movably connected, the fan processing blade welding device can be suitable for blades of any model by adjusting the fixed blades through the adjusting plates, the threaded rods and nuts, and the utilization rate of the device is improved; the height and the angle of the blades can be adjusted by moving the angle plate through the connecting device, the blades can be mutually matched with impellers of different models, the use is convenient, the angle of the blades welded on the impeller is accurate, the distance of each blade is equal, the angle of each blade is equal, the accident caused by the error of each blade is avoided, the accuracy of the device is enhanced, the service time of the fan is prolonged, the mechanical waste is reduced, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a mechanical welding technical field specifically is a blade welding set for fan processing.
Background
In the modern society, there are many places where fans need to be used, the fans are widely used, the core component of the fans is an impeller, wind energy is converted into mechanical energy through the impeller, and the connection between the impeller and blades is the most critical.
At present, manual line drawing and welding are adopted in common small and medium-sized projects, but the following problems are often caused: firstly, the manual line drawing needs long time and low accuracy; secondly, the angle between the blade and the impeller cannot be accurately aligned during manual welding, so that a large error is generated, and the use of the fan is influenced later.
SUMMERY OF THE UTILITY MODEL
Not enough to manual welding, the utility model provides a blade welding set is used in fan processing possesses accurate setting-out, is suitable for the blade and the advantage of impeller of different models, has solved the manual error problem.
The utility model provides a following technical scheme: a blade welding device for fan processing comprises a welding table, wherein an annular groove is formed in one side of the top of the welding table, an annular sliding rail is fixedly connected into the annular groove of the welding table, two fixed blocks are fixedly connected to the other side of the top of the welding table, a rectangular sliding rail is fixedly connected between the two fixed blocks, a connecting device is movably connected to the outer side of the rectangular sliding rail, the connecting device comprises a sliding plate, a groove is formed in the lower portion of one side of the sliding plate, a first fixing pin is movably connected into the groove, a rectangular groove is formed in the other side of the sliding plate, the sliding rail is fixedly connected into the groove, a first sliding block is movably connected to the outer side of the sliding rail in the sliding plate, a groove is formed in the top of the first sliding block, a second fixing pin is movably connected into the groove, the rotating device comprises a shell, a groove is formed in the shell, a fixing column is fixedly connected to the bottom of the groove, a large bevel gear is movably connected to the bottom of the outer side of the fixing column, a small bevel gear is meshed to the top of one side of the large bevel gear, a swing rod is fixedly connected to one side, away from the large bevel gear, of the small bevel gear, a clamping device is fixedly connected to one side of the shell, the clamping device comprises a positioning rod, a connecting clamping piece is fixedly connected to the top of the positioning rod, a rotating seat is fixedly connected to one side of the connecting clamping piece, the rotating seat is in transmission connection with the movable clamping piece through a rotating shaft, a reset spring is fixedly connected to one side of the movable clamping piece, a clamping handle is fixedly connected to the bottom of the movable clamping piece, a rubber cushion layer is arranged on the front sides of the connecting clamping, an angle plate is fixedly connected to one side of the connecting device, four grooves are formed in the front of the angle plate, slide rails are fixedly connected to the insides of the four grooves, two adjusting plates are movably sleeved on the outer sides of the slide rails on the front of the angle plate, circular holes are formed in the tops of the two adjusting plates, threaded rods are movably connected to the tops of the two adjusting plates, a second sliding block is movably sleeved on the annular slide rail, grooves are formed in the tops of the second sliding block, slide rails are fixedly connected to the insides of the grooves, a line drawing device is movably sleeved on the outer sides of the slide rails inside the second sliding block, an adjustable angle scale is fixedly connected to the inside of the annular groove in the top of the welding table, a base is fixedly connected to the top of the adjustable angle scale, connecting columns are movably connected to the top of the base, bearing plates are fixedly connected to, the outer side of the fixable column is fixedly sleeved with an impeller.
Preferably, the top of the annular slide rail is provided with a circular hole, the first retention pin is movably connected inside the sliding plate, and the size of the circle at the bottom of the first retention pin is matched with that of the circular hole at the top of the annular slide rail.
Carefully, the rocking rod is connected with big bevel gear transmission through little bevel gear, the recess has been seted up to one side of shell, and the width of recess and the diameter looks adaptation of rocking rod, and the rocking rod can rotate in the recess inside, and turned angle is zero to three hundred sixty degrees.
Carefully, the positive fixedly connected with pivot of activity clamping piece, the roating seat activity is cup jointed in the outside of activity clamping piece pivot, the activity clamping piece can rotate, and turned angle is zero to one hundred eighty degrees, the locating lever passes through reset spring and is connected with the transmission of activity clamping piece.
Choice, two the regulating plate is movable respectively and cup joints in the slide rail outside, threaded rod swing joint is between two regulating plates, and the threaded rod runs through the regulating plate, the one end of threaded rod extends to the upper portion of regulating plate and the lower part that the other end extended to the regulating plate, threaded rod and nut mutual adaptation.
Carefully, two swing joints of slider are in the outside of annular slide rail, one side that two sliders are close to linking post is seted up flutedly, one side that linking post is close to two sliders is seted up flutedly, the recess of two sliders is parallel and the size is the same with the recess that links up the post, the inside swing joint of two recesses of slider has the carriage release lever, and the other end swing joint of carriage release lever is in the inside that links up the post recess.
Carefully, eight circular ports are formed in the top of the angle-adjustable disc, the distance between every two circular ports is equal, the angle represented by every two circular ports is forty-five degrees, and the circular size of the bottom of the moving rod is matched with the size of the circular port in the top of the angle-adjustable disc.
And selecting, wherein the position of the surface of the impeller, which is opposite to the angle plate, is fixedly connected with a pointer.
Carefully, one side fixedly connected with two paintbrushes of setting-out device, setting-out device swing joint is in the inside of slider two.
With manual welding contrast, the utility model discloses possess following beneficial effect:
1. according to the blade welding device for machining the fan, the fixed blades are adjusted through the adjusting plate, the threaded rod and the nuts, so that the blade welding device can be suitable for blades of any type, and the utilization rate of the device is improved; the height and the angle of the blades can be adjusted by moving the angle plate through the connecting device, the blades can be mutually matched with impellers of different models, the use is convenient, the angle of the blades welded on the impeller is accurate, the distance of each blade is equal, the angle of each blade is equal, the accident caused by the error of each blade is avoided, the accuracy of the device is enhanced, the service time of the fan is prolonged, the mechanical waste is reduced, and the working efficiency is improved.
2. This blade welding set is used in fan processing draws a little for the impeller through the setting-out device, rotates the impeller through the carriage release lever for the point on the impeller at every turn all can be aimed at with the summit and the nadir of blade, has improved the rate of accuracy of blade position on the impeller, avoids producing error, avoids demolising with secondary welded emergence, has reduced the waste of mechanical article, has improved work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention during line drawing;
FIG. 2 is a schematic view of the structure of the present invention during welding;
fig. 3 is an exploded view of the connection device (5) of the present invention;
fig. 4 is a cross-sectional view of the rotating device (55) of the present invention;
fig. 5 is a structural view of the clamping device (556) of the present invention.
In the figure: 1. welding a table; 2. an annular slide rail; 3. a fixed block; 4. a rectangular slide rail; 5. a connecting device; 51. a sliding plate; 52. a first retention pin; 53. a first sliding block; 54. a second fixing pin; 55. a rotating device; 551. a housing; 552. a retention post; 553. a large bevel gear; 554. a small bevel gear; 555. a rocking bar; 556. a clamping device; 5561. positioning a rod; 5562. connecting the clamping pieces; 5563. a rotating base; 5564. a movable clamping piece; 5565. a return spring; 5566. a clamp handle; 5567. a rubber cushion layer; 56. a disc; 6. an angle plate; 7. an adjusting plate; 8. a threaded rod; 9. a nut; 10. a second sliding block; 11. an angle scale is adjustable; 12. a line drawing device; 13. a base; 14. connecting the column; 15. a support tray; 16. a column can be fixed; 17. an impeller; 18. the rod is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a blade welding device for fan processing comprises a welding table 1, wherein one side of the top of the welding table 1 is provided with an annular groove, an annular slide rail 2 is fixedly connected in the annular groove of the welding table 1, the other side of the top of the welding table 1 is fixedly connected with two fixed blocks 3, a rectangular slide rail 4 is fixedly connected between the two fixed blocks 3, the outer side of the rectangular slide rail 4 is movably connected with a connecting device 5, the connecting device 5 comprises a sliding plate 51, the lower part of one side of the sliding plate 51 is provided with a groove, the inner part of the groove is movably connected with a first retaining pin 52, the other side of the sliding plate 51 is provided with a rectangular groove, the inner part of the groove is fixedly connected with a slide rail, the outer side of the slide rail in the sliding plate 51 is movably connected with a first sliding block 53, the top of the first sliding block 53, the rotating device 55 comprises a housing 551, a groove is formed in the housing 551, the bottom of the groove is fixedly connected with a retaining column 552, the bottom of the outer side of the retaining column 552 is movably connected with a large bevel gear 553, the top of one side of the large bevel gear 553 is engaged with a small bevel gear 554, one side of the small bevel gear 554 far away from the large bevel gear 553 is fixedly connected with a swinging rod 555, one side of the housing 551 is fixedly connected with a clamping device 556, the clamping device 556 comprises a positioning rod 5561, the top of the positioning rod 5561 is fixedly connected with a connecting clamping piece 5562, one side of the connecting clamping piece 5562 is fixedly connected with a rotating seat 5563, the rotating seat 5563 is in transmission connection with a movable clamping piece 5564 through a rotating shaft, one side of the movable clamping piece 5564 is fixedly connected with a return spring 5565, the bottom of the movable clamping piece 5564 is fixedly connected with a clamping handle 5566, the front sides of the connecting clamping piece 5562 and, an angle plate 6 is fixedly connected to one side of the connecting device 5, four grooves are formed in the front of the angle plate 6, slide rails are fixedly connected to the insides of the four grooves, two adjusting plates 7 are movably sleeved on the outer sides of the slide rails in the front of the angle plate 6, circular holes are formed in the tops of the two adjusting plates 7, threaded rods 8 are movably connected to the tops of the two adjusting plates, a second slider 10 is movably sleeved on the annular slide rail 2, grooves are formed in the tops of the second slider 10, slide rails are fixedly connected to the insides of the grooves, a line drawing device 12 is movably sleeved on the outer sides of the slide rails inside the second slider 10, an adjustable angle scale 11 is fixedly connected to the inside of the annular groove in the top of the welding table 1, a base 13 is fixedly connected to the top of the adjustable angle scale 11, a connecting column 14 is movably connected to the top of the base 13, the outer side of the fixable column 16 is fixedly sleeved with an impeller 17.
Wherein, the top of the annular slide rail 2 is provided with a circular hole, the first retention pin 52 is movably connected inside the sliding plate 51, and the size of the circle at the bottom of the first retention pin 52 is matched with the size of the circular hole at the top of the annular slide rail 2. The connecting device 5 can slide on the annular slide rail 2, the horizontal distance between the blade and the impeller can be conveniently adjusted, the position of the connecting device 5 can be fixed when the first fixing pin 52 is pressed down, welding is convenient, and the blade position is prevented from moving during welding.
The swing rod 555 is in transmission connection with the large bevel gear 553 through the small bevel gear 554, a groove is formed in one side of the shell 551, the width of the groove is matched with the diameter of the swing rod 555, the swing rod 555 can rotate in the groove, and the rotation angle is zero to three hundred sixty degrees. Make big bevel gear 553 move through rotating teeter lever 555, drive the rotation of position post 552, can the angle of adjustment board 6, satisfied the requirement of different impellers to the blade angle.
Wherein, the front fixedly connected with pivot of activity clamping piece 5564, the activity of roating seat 5563 cup joints in the outside of activity clamping piece 5564 pivot, and activity clamping piece 5564 can rotate, and turned angle is zero to one hundred eighty degrees, and the locating lever 5561 is connected with activity clamping piece 5564 transmission through reset spring 5565. Compress reset spring 5565, rotating device 55 can rotate, when reseing reset spring 5565, presss from both sides tight rotating device 55, fixes the angle of angle board 6, avoids the error that angle board 6 rotated and lead to in welding process.
Wherein, two regulating plates 7 are movably connected in the slide rail outside respectively, and threaded rod 8 swing joint is between two regulating plates 7, and threaded rod 8 runs through regulating plate 7, and threaded rod 8's one end extends to regulating plate 7's upper portion and the lower part that the other end extended to regulating plate 7, threaded rod 8 and the mutual adaptation of nut 9. According to the position of the blade adjusting plate 7 of different models, the adjusting plate 7 is fixed by the nut 9, so that the blade adjusting device is suitable for blades of different models, and the blades are prevented from moving or falling in the welding process.
The second sliding block 10 is movably connected to the outer side of the annular sliding rail 2, a groove is formed in one side, close to the connecting column 14, of the second sliding block 10, a groove is formed in one side, close to the second sliding block 10, of the connecting column 14, the groove of the second sliding block 10 is parallel to the groove of the connecting column 14 and is the same in size, a moving rod 18 is movably connected to the inner portion of the groove of the second sliding block 10, and the other end of the moving rod 18 is movably connected to the inner portion of the groove of the connecting column 14. The second sliding block 10 can drive the connecting column 14 to rotate, so that the impeller 17 can rotate, and the impeller 17 can be rotated according to the blades in the welding process.
Eight circular holes are formed in the top of the angle-adjustable scale 11, the distance between every two circular holes is equal, the angle represented by every two circular holes is forty-five degrees, and the circular size of the bottom of the moving rod 18 is matched with the circular hole in the top of the angle-adjustable scale 11. Two 10 sliders can drive impeller 17 through carriage release lever 18 and rotate, and impeller 17 turned angle can be judged through the circular port on the adjustable angle scale 11, and stop rotating at every turn can press carriage release lever 18, blocks the circular port on the adjustable angle scale 11, both can realize impeller 17's rotation and can know impeller 17 pivoted angle again, and is simple and convenient.
Wherein, the position of the surface of the impeller 17 facing the angle plate 6 is fixedly connected with a pointer. The point on the impeller 17 is only required to be rotated to the pointer position every time, so that the judgment is convenient, and the error caused by the rotation angle of the impeller 17 is avoided.
Two paintbrushes are fixedly connected to one side of the line drawing device 12, and the line drawing device 12 is movably connected to the inside of the second sliding block 10. The fixed points and the bottom points of the blades are drawn on the surface of the impeller 17 by rotating the second sliding block 10, and the line drawing device 12 can slide on the second sliding block 10, so that the problem that the accuracy is influenced by drawing lines on the surface of the impeller 17 in the rotating process of the second sliding block 10 is avoided.
The working principle is as follows: when the device is used, the positions of the top point and the bottom point of the blade on the impeller are firstly calculated, the second sliding block 10 is rotated, the line drawing device 12 is pushed forwards, after a point is reserved on the surface of the impeller 17, the line drawing device 12 is pulled backwards, the second sliding block 10 is rotated until the impeller 17 is fully drawn, firstly, the position of the adjusting plate 7 is adjusted according to the condition that the blade is placed on the angle plate 6, the nut 9 is rotated tightly, the position of the sliding plate 51 is adjusted after the blade is fixed so that the blade is contacted with the impeller 17, the first fixing pin 52 is pressed into the circular hole of the rectangular sliding rail 4 so that the position of the sliding plate 51 is fixed, the clamp handle 5566 is pressed down to compress the return spring 5565, the swing rod 555 is rotated so that the blade is rotated to a proper position, then the second fixing pin 54 is moved so that the top point and the bottom point of the blade correspond to two points on the impeller 17, the second fixing pin 54 is pressed into, after one piece is welded, the second fixing pin 54 is pulled out, the sliding plate 51 is moved backwards, one blade is replaced after the nut 9 is loosened, and the steps are repeated until all the blades are welded.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a blade welding set for fan processing, includes welding table (1), its characterized in that: an annular groove is formed in one side of the top of the welding table (1), an annular sliding rail (2) is fixedly connected in the annular groove of the welding table (1), two fixed blocks (3) are fixedly connected to the other side of the top of the welding table (1), a rectangular sliding rail (4) is fixedly connected between the two fixed blocks (3), a connecting device (5) is movably connected to the outer side of the rectangular sliding rail (4), the connecting device (5) comprises a sliding plate (51), a groove is formed in the lower portion of one side of the sliding plate (51), a first fixing pin (52) is movably connected to the inner portion of the groove, a rectangular groove is formed in the other side of the sliding plate (51), the sliding rail is fixedly connected to the inner portion of the groove, a first sliding block (53) is movably connected to the outer side of the sliding rail in the sliding plate (51), and, a second fixing pin (54) is movably connected inside the groove, a rotating device (55) is fixedly connected to one side of the first sliding block (53), the rotating device (55) comprises a shell (551), a groove is formed inside the shell (551), a fixing column (552) is fixedly connected to the bottom of the groove, a large bevel gear (553) is movably connected to the bottom of the outer side of the fixing column (552), a small bevel gear (554) is meshed to the top of one side of the large bevel gear (553), a swinging rod (555) is fixedly connected to one side, away from the large bevel gear (553), of the small bevel gear (554), a clamping device (556) is fixedly connected to one side of the shell (551), the clamping device (5561) comprises a positioning rod (5561), a connecting clamping piece (5562) is fixedly connected to the top of the positioning rod (5561), and a rotating seat (5563) is fixedly connected to one side of the connecting clamping piece (5562), the rotary seat (5563) is in transmission connection with a movable clamping piece (5564) through a rotary shaft, one side of the movable clamping piece (5564) is fixedly connected with a reset spring (5565), the bottom of the movable clamping piece (5564) is fixedly connected with a clamping handle (5566), the front faces of the connecting clamping piece (5562) and the movable clamping piece (5564) are provided with rubber cushion layers (5567), the other side of the rotating device (55) is fixedly connected with a disc (56), one side of the connecting device (5) is fixedly connected with an angle plate (6), the front face of the angle plate (6) is provided with four grooves, the insides of the four grooves are respectively and fixedly connected with a sliding rail, the outer side of the front sliding rail of the angle plate (6) is movably sleeved with two adjusting plates (7), the tops of the two adjusting plates (7) are respectively provided with a circular hole and movably connected with a threaded rod (8), and the annular sliding rail (, the top of the second sliding block (10) is provided with a groove, a sliding rail is fixedly connected with the inner portion of the groove, a line drawing device (12) is movably sleeved on the outer side of the sliding rail of the second sliding block (10), an adjustable angle scale (11) is fixedly connected with the inner portion of the annular groove of the welding table (1) top, a base (13) is fixedly connected with the top of the adjustable angle scale (11), a connecting column (14) is movably connected with the top of the base (13), a bearing tray (15) is fixedly connected with the top of the connecting column (14), a fixed column (16) is fixedly connected with the top of the bearing tray (15), and an impeller (17) is fixedly sleeved on the outer side of the fixed column (16).
2. The fan processing blade welding device according to claim 1, wherein: the top of the annular slide rail (2) is provided with a circular hole, the first fixing pin (52) is movably connected inside the sliding plate (51), and the size of the circle at the bottom of the first fixing pin (52) is matched with the size of the circular hole at the top of the annular slide rail (2).
3. The fan processing blade welding device according to claim 1, wherein: the swing rod (555) is in transmission connection with the large bevel gear (553) through the small bevel gear (554), a groove is formed in one side of the shell (551), the width of the groove is matched with the diameter of the swing rod (555), the swing rod (555) can rotate in the groove, and the rotation angle is zero to three hundred sixty degrees.
4. The fan processing blade welding device according to claim 1, wherein: the positive fixedly connected with pivot of activity clamping piece (5564), roating seat (5563) activity is cup jointed in the outside of activity clamping piece (5564) pivot, activity clamping piece (5564) can rotate, and turned angle is zero to one hundred eighty degrees, locating lever (5561) are connected with activity clamping piece (5564) transmission through reset spring (5565).
5. The fan processing blade welding device according to claim 1, wherein: two regulating plate (7) activity respectively cup joints in the slide rail outside, threaded rod (8) swing joint is between two regulating plate (7), and threaded rod (8) run through regulating plate (7), the one end of threaded rod (8) extends to the upper portion of regulating plate (7) and the lower part that the other end extended to regulating plate (7), threaded rod (8) and nut (9) mutual adaptation.
6. The fan processing blade welding device according to claim 1, wherein: two (10) swing joint of slider are in the outside of annular slide rail (2), one side that two (10) of slider are close to linking post (14) is seted up flutedly, one side that linking post (14) are close to two (10) of slider is seted up flutedly, the recess of two (10) of slider is parallel and the size the same with the recess that links up post (14), the inside swing joint of two (10) recesses of slider has carriage release lever (18), and the other end swing joint of carriage release lever (18) is in the inside that links up post (14) recess.
7. The fan processing blade welding device according to claim 6, wherein: eight circular holes are formed in the top of the adjustable angle scale (11), the distance between every two circular holes is equal, the representative angle between every two circular holes is forty-five degrees, and the circular size of the bottom of the moving rod (18) is matched with the circular hole in the top of the adjustable angle scale (11).
8. The fan processing blade welding device according to claim 1, wherein: and a pointer is fixedly connected to the position, which is opposite to the angle plate (6), of the surface of the impeller (17).
9. The fan processing blade welding device according to claim 1, wherein: one side fixedly connected with two painting brushes of setting-out device (12), setting-out device (12) swing joint is in the inside of slider two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603094.6U CN211277078U (en) | 2019-09-25 | 2019-09-25 | Blade welding device for fan machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603094.6U CN211277078U (en) | 2019-09-25 | 2019-09-25 | Blade welding device for fan machining |
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| CN211277078U true CN211277078U (en) | 2020-08-18 |
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| CN201921603094.6U Active CN211277078U (en) | 2019-09-25 | 2019-09-25 | Blade welding device for fan machining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909716A (en) * | 2021-12-06 | 2022-01-11 | 浙江铁流离合器股份有限公司 | Automatic preheating and clamping device for clutch driven disc-transmission disc structural part |
| CN114523254A (en) * | 2022-04-22 | 2022-05-24 | 西安朋邦工贸有限公司 | Positioning fixture and positioning method for welding turbine guide blade |
-
2019
- 2019-09-25 CN CN201921603094.6U patent/CN211277078U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909716A (en) * | 2021-12-06 | 2022-01-11 | 浙江铁流离合器股份有限公司 | Automatic preheating and clamping device for clutch driven disc-transmission disc structural part |
| CN114523254A (en) * | 2022-04-22 | 2022-05-24 | 西安朋邦工贸有限公司 | Positioning fixture and positioning method for welding turbine guide blade |
| CN114523254B (en) * | 2022-04-22 | 2022-08-23 | 西安朋邦工贸有限公司 | Positioning fixture and positioning method for welding turbine guide blade |
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